| 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 | $27.27 | 12.460% | $30.6678 | $30.67 | $30.65 | $30.70 |
| Purchase #2 | $53.80 | 11.298% | $59.8783 | $59.88 | $59.90 | $59.90 |
| Purchase #3 | $138.72 | 6.853% | $148.2265 | $148.23 | $148.25 | $148.20 |
| Purchase #4 | $128.59 | 4.434% | $134.2917 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $84.53 | 4.722% | $88.5215 | $88.52 | $88.50 | $88.50 |
| Purchase #6 | $129.92 | 7.216% | $139.295 | $139.30 | $139.30 | $139.30 |
| Purchase #7 | $95.75 | 5.846% | $101.3475 | $101.35 | $101.35 | $101.30 |
| 7 purchase totals = | $658.58 | $702.2283 | $702.24 | $702.25 | $702.20 | |