| 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 | $21.34 | 6.521% | $22.7316 | $22.73 | $22.75 | $22.70 |
| Purchase #2 | $111.70 | 11.596% | $124.6527 | $124.65 | $124.65 | $124.70 |
| Purchase #3 | $153.38 | 8.191% | $165.9434 | $165.94 | $165.95 | $165.90 |
| Purchase #4 | $228.50 | 9.608% | $250.4543 | $250.45 | $250.45 | $250.50 |
| Purchase #5 | $47.42 | 7.818% | $51.1273 | $51.13 | $51.15 | $51.10 |
| Purchase #6 | $61.94 | 7.828% | $66.7887 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $165.37 | 12.839% | $186.6019 | $186.60 | $186.60 | $186.60 |
| 7 purchase totals = | $789.65 | $868.2999 | $868.29 | $868.35 | $868.30 | |