| 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 | $68.73 | 8.801% | $74.7789 | $74.78 | $74.80 | $74.80 |
| Purchase #2 | $202.51 | 4.738% | $212.1049 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $78.29 | 13.373% | $88.7597 | $88.76 | $88.75 | $88.80 |
| Purchase #4 | $149.44 | 3.356% | $154.4552 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $79.45 | 5.244% | $83.6164 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $115.27 | 7.116% | $123.4726 | $123.47 | $123.45 | $123.50 |
| Purchase #7 | $130.94 | 12.327% | $147.081 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $824.63 | $884.2687 | $884.27 | $884.25 | $884.40 | |