| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.67 | 12.546% | $79.5363 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $159.56 | 7.859% | $172.0998 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $108.76 | 9.659% | $119.2651 | $119.27 | $119.25 | $119.30 |
| Purchase #4 | $233.61 | 5.672% | $246.8604 | $246.86 | $246.85 | $246.90 |
| Purchase #5 | $204.57 | 5.319% | $215.4511 | $215.45 | $215.45 | $215.50 |
| Purchase #6 | $174.35 | 10.289% | $192.2889 | $192.29 | $192.30 | $192.30 |
| Purchase #7 | $106.98 | 10.837% | $118.5734 | $118.57 | $118.55 | $118.60 |
| 7 purchase totals = | $1,058.50 | $1,144.0750 | $1,144.08 | $1,144.05 | $1,144.20 | |