| 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 | $5.33 | 7.526% | $5.7311 | $5.73 | $5.75 | $5.70 |
| Purchase #2 | $87.48 | 7.379% | $93.9351 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $220.65 | 5.471% | $232.7218 | $232.72 | $232.70 | $232.70 |
| Purchase #4 | $63.29 | 11.337% | $70.4652 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $177.56 | 8.317% | $192.3277 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $191.56 | 5.781% | $202.6341 | $202.63 | $202.65 | $202.60 |
| Purchase #7 | $189.54 | 4.757% | $198.5564 | $198.56 | $198.55 | $198.60 |
| 7 purchase totals = | $935.41 | $996.3714 | $996.38 | $996.40 | $996.30 | |