| 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 | $241.48 | 4.398% | $252.1003 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $43.91 | 4.561% | $45.9127 | $45.91 | $45.90 | $45.90 |
| Purchase #3 | $100.63 | 5.507% | $106.1717 | $106.17 | $106.15 | $106.20 |
| Purchase #4 | $121.98 | 7.342% | $130.9358 | $130.94 | $130.95 | $130.90 |
| Purchase #5 | $150.45 | 8.383% | $163.0622 | $163.06 | $163.05 | $163.10 |
| Purchase #6 | $41.99 | 13.830% | $47.7972 | $47.80 | $47.80 | $47.80 |
| Purchase #7 | $5.39 | 6.649% | $5.7484 | $5.75 | $5.75 | $5.70 |
| 7 purchase totals = | $705.83 | $751.7283 | $751.73 | $751.70 | $751.70 | |