| 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 | $84.36 | 3.646% | $87.4358 | $87.44 | $87.45 | $87.40 |
| Purchase #2 | $192.31 | 5.181% | $202.2736 | $202.27 | $202.25 | $202.30 |
| Purchase #3 | $8.86 | 12.505% | $9.9679 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $49.79 | 7.478% | $53.5133 | $53.51 | $53.50 | $53.50 |
| Purchase #5 | $239.96 | 8.624% | $260.6542 | $260.65 | $260.65 | $260.70 |
| Purchase #6 | $183.41 | 7.512% | $197.1878 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $74.97 | 13.698% | $85.2394 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $833.66 | $896.2720 | $896.27 | $896.25 | $896.30 | |