| 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 | $64.82 | 7.470% | $69.6621 | $69.66 | $69.65 | $69.70 |
| Purchase #2 | $192.97 | 12.375% | $216.85 | $216.85 | $216.85 | $216.90 |
| Purchase #3 | $83.57 | 7.292% | $89.6639 | $89.66 | $89.65 | $89.70 |
| Purchase #4 | $221.58 | 10.172% | $244.1191 | $244.12 | $244.10 | $244.10 |
| Purchase #5 | $90.95 | 13.688% | $103.3992 | $103.40 | $103.40 | $103.40 |
| Purchase #6 | $169.28 | 9.702% | $185.7035 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $200.75 | 7.135% | $215.0735 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $1,023.92 | $1,124.4713 | $1,124.46 | $1,124.40 | $1,124.60 | |