| 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 | $24.39 | 11.233% | $27.1297 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $117.44 | 7.809% | $126.6109 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $93.64 | 12.654% | $105.4892 | $105.49 | $105.50 | $105.50 |
| Purchase #4 | $21.25 | 4.472% | $22.2003 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $202.26 | 6.649% | $215.7083 | $215.71 | $215.70 | $215.70 |
| Purchase #6 | $84.97 | 13.167% | $96.158 | $96.16 | $96.15 | $96.20 |
| Purchase #7 | $245.77 | 13.575% | $279.1333 | $279.13 | $279.15 | $279.10 |
| 7 purchase totals = | $789.72 | $872.4297 | $872.43 | $872.45 | $872.40 | |