| 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 | $94.38 | 5.634% | $99.6974 | $99.70 | $99.70 | $99.70 |
| Purchase #2 | $151.48 | 4.764% | $158.6965 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $187.47 | 9.540% | $205.3546 | $205.35 | $205.35 | $205.40 |
| Purchase #4 | $77.85 | 12.157% | $87.3142 | $87.31 | $87.30 | $87.30 |
| Purchase #5 | $156.49 | 13.554% | $177.7007 | $177.70 | $177.70 | $177.70 |
| Purchase #6 | $178.49 | 13.460% | $202.5148 | $202.51 | $202.50 | $202.50 |
| Purchase #7 | $107.26 | 9.744% | $117.7114 | $117.71 | $117.70 | $117.70 |
| 7 purchase totals = | $953.42 | $1,048.9896 | $1,048.98 | $1,048.95 | $1,049.00 | |