| 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 | $42.54 | 7.299% | $45.645 | $45.65 | $45.65 | $45.60 |
| Purchase #2 | $232.37 | 13.867% | $264.5927 | $264.59 | $264.60 | $264.60 |
| Purchase #3 | $153.92 | 12.399% | $173.0045 | $173.00 | $173.00 | $173.00 |
| Purchase #4 | $72.93 | 11.641% | $81.4198 | $81.42 | $81.40 | $81.40 |
| Purchase #5 | $105.64 | 12.508% | $118.8535 | $118.85 | $118.85 | $118.90 |
| Purchase #6 | $143.78 | 12.128% | $161.2176 | $161.22 | $161.20 | $161.20 |
| Purchase #7 | $225.25 | 8.313% | $243.975 | $243.98 | $244.00 | $244.00 |
| 7 purchase totals = | $976.43 | $1,088.7081 | $1,088.71 | $1,088.70 | $1,088.70 | |