| 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 | $53.89 | 5.256% | $56.7225 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $69.62 | 6.171% | $73.9163 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $29.81 | 12.120% | $33.423 | $33.42 | $33.40 | $33.40 |
| Purchase #4 | $139.55 | 3.373% | $144.257 | $144.26 | $144.25 | $144.30 |
| Purchase #5 | $94.50 | 13.495% | $107.2528 | $107.25 | $107.25 | $107.30 |
| Purchase #6 | $183.60 | 8.828% | $199.8082 | $199.81 | $199.80 | $199.80 |
| Purchase #7 | $100.53 | 8.172% | $108.7453 | $108.75 | $108.75 | $108.70 |
| 7 purchase totals = | $671.50 | $724.1251 | $724.13 | $724.05 | $724.10 | |