| 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 | $88.53 | 4.479% | $92.4953 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $184.45 | 9.276% | $201.5596 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $190.78 | 13.811% | $217.1286 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $29.80 | 5.828% | $31.5367 | $31.54 | $31.55 | $31.50 |
| Purchase #5 | $223.42 | 4.505% | $233.4851 | $233.49 | $233.50 | $233.50 |
| Purchase #6 | $65.80 | 9.147% | $71.8187 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $126.41 | 7.851% | $136.3344 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $909.19 | $984.3584 | $984.37 | $984.40 | $984.30 | |