| 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 | $41.46 | 7.169% | $44.4323 | $44.43 | $44.45 | $44.40 |
| Purchase #2 | $18.82 | 6.348% | $20.0147 | $20.01 | $20.00 | $20.00 |
| Purchase #3 | $64.96 | 5.549% | $68.5646 | $68.56 | $68.55 | $68.60 |
| Purchase #4 | $237.37 | 3.668% | $246.0767 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $38.83 | 11.749% | $43.3921 | $43.39 | $43.40 | $43.40 |
| Purchase #6 | $153.72 | 8.602% | $166.943 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $68.60 | 10.673% | $75.9217 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $623.76 | $665.3451 | $665.33 | $665.35 | $665.30 | |