| 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 | $126.59 | 9.498% | $138.6135 | $138.61 | $138.60 | $138.60 |
| Purchase #2 | $123.28 | 6.623% | $131.4448 | $131.44 | $131.45 | $131.40 |
| Purchase #3 | $14.57 | 4.719% | $15.2576 | $15.26 | $15.25 | $15.30 |
| Purchase #4 | $179.96 | 11.346% | $200.3783 | $200.38 | $200.40 | $200.40 |
| Purchase #5 | $47.87 | 6.105% | $50.7925 | $50.79 | $50.80 | $50.80 |
| Purchase #6 | $32.67 | 8.492% | $35.4443 | $35.44 | $35.45 | $35.40 |
| Purchase #7 | $50.86 | 4.299% | $53.0465 | $53.05 | $53.05 | $53.00 |
| 7 purchase totals = | $575.80 | $624.9775 | $624.97 | $625.00 | $624.90 | |