| 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 | $91.73 | 9.755% | $100.6783 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $140.75 | 13.829% | $160.2143 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $121.57 | 11.580% | $135.6478 | $135.65 | $135.65 | $135.60 |
| Purchase #4 | $48.30 | 4.843% | $50.6392 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $68.27 | 4.745% | $71.5094 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $159.84 | 9.214% | $174.5677 | $174.57 | $174.55 | $174.60 |
| Purchase #7 | $25.66 | 11.182% | $28.5293 | $28.53 | $28.55 | $28.50 |
| 7 purchase totals = | $656.12 | $721.7860 | $721.79 | $721.80 | $721.70 | |