| 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 | $71.31 | 5.554% | $75.2706 | $75.27 | $75.25 | $75.30 |
| Purchase #2 | $36.36 | 7.241% | $38.9928 | $38.99 | $39.00 | $39.00 |
| Purchase #3 | $89.73 | 3.864% | $93.1972 | $93.20 | $93.20 | $93.20 |
| Purchase #4 | $57.51 | 10.656% | $63.6383 | $63.64 | $63.65 | $63.60 |
| Purchase #5 | $106.91 | 13.165% | $120.9847 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $186.46 | 12.761% | $210.2542 | $210.25 | $210.25 | $210.30 |
| Purchase #7 | $198.39 | 13.109% | $224.3969 | $224.40 | $224.40 | $224.40 |
| 7 purchase totals = | $746.67 | $826.7347 | $826.73 | $826.75 | $826.80 | |