| 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 | $8.59 | 3.840% | $8.9199 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $182.71 | 5.106% | $192.0392 | $192.04 | $192.05 | $192.00 |
| Purchase #3 | $233.27 | 4.834% | $244.5463 | $244.55 | $244.55 | $244.50 |
| Purchase #4 | $147.88 | 10.453% | $163.3379 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $239.30 | 11.597% | $267.0516 | $267.05 | $267.05 | $267.10 |
| Purchase #6 | $193.73 | 11.360% | $215.7377 | $215.74 | $215.75 | $215.70 |
| Purchase #7 | $66.71 | 10.480% | $73.7012 | $73.70 | $73.70 | $73.70 |
| 7 purchase totals = | $1,072.19 | $1,165.3338 | $1,165.34 | $1,165.35 | $1,165.20 | |