| 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 | $32.35 | 3.564% | $33.503 | $33.50 | $33.50 | $33.50 |
| Purchase #2 | $137.68 | 7.618% | $148.1685 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $41.99 | 3.477% | $43.45 | $43.45 | $43.45 | $43.50 |
| Purchase #4 | $84.47 | 13.360% | $95.7552 | $95.76 | $95.75 | $95.80 |
| Purchase #5 | $46.65 | 4.677% | $48.8318 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $203.32 | 12.539% | $228.8143 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $42.27 | 4.272% | $44.0758 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $588.73 | $642.5986 | $642.60 | $642.60 | $642.70 | |