| 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 | $44.96 | 12.684% | $50.6627 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $162.81 | 12.598% | $183.3208 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $31.80 | 5.847% | $33.6593 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $151.57 | 4.484% | $158.3664 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $98.32 | 7.738% | $105.928 | $105.93 | $105.95 | $105.90 |
| Purchase #6 | $16.79 | 4.274% | $17.5076 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $8.72 | 8.517% | $9.4627 | $9.46 | $9.45 | $9.50 |
| 7 purchase totals = | $514.97 | $558.9075 | $558.91 | $558.85 | $559.00 | |