| 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 | $96.37 | 13.625% | $109.5004 | $109.50 | $109.50 | $109.50 |
| Purchase #2 | $212.79 | 7.229% | $228.1726 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $138.50 | 6.799% | $147.9166 | $147.92 | $147.90 | $147.90 |
| Purchase #4 | $36.96 | 6.479% | $39.3546 | $39.35 | $39.35 | $39.40 |
| Purchase #5 | $56.74 | 3.657% | $58.815 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $141.87 | 7.850% | $153.0068 | $153.01 | $153.00 | $153.00 |
| Purchase #7 | $16.77 | 4.373% | $17.5034 | $17.50 | $17.50 | $17.50 |
| 7 purchase totals = | $700.00 | $754.2694 | $754.27 | $754.20 | $754.30 | |