| 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 | $47.78 | 9.660% | $52.3955 | $52.40 | $52.40 | $52.40 |
| Purchase #2 | $13.50 | 6.811% | $14.4195 | $14.42 | $14.40 | $14.40 |
| Purchase #3 | $53.86 | 9.200% | $58.8151 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $147.95 | 10.159% | $162.9802 | $162.98 | $163.00 | $163.00 |
| Purchase #5 | $171.69 | 4.816% | $179.9586 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $98.28 | 12.791% | $110.851 | $110.85 | $110.85 | $110.90 |
| Purchase #7 | $195.33 | 6.757% | $208.5284 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $728.39 | $787.9483 | $787.96 | $787.95 | $788.00 | |