| 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 | $97.91 | 10.655% | $108.3423 | $108.34 | $108.35 | $108.30 |
| Purchase #2 | $140.92 | 4.236% | $146.8894 | $146.89 | $146.90 | $146.90 |
| Purchase #3 | $82.98 | 8.826% | $90.3038 | $90.30 | $90.30 | $90.30 |
| Purchase #4 | $65.37 | 8.821% | $71.1363 | $71.14 | $71.15 | $71.10 |
| Purchase #5 | $54.79 | 11.251% | $60.9544 | $60.95 | $60.95 | $61.00 |
| Purchase #6 | $240.76 | 9.662% | $264.0222 | $264.02 | $264.00 | $264.00 |
| Purchase #7 | $84.29 | 10.372% | $93.0326 | $93.03 | $93.05 | $93.00 |
| 7 purchase totals = | $767.02 | $834.6810 | $834.67 | $834.70 | $834.60 | |