| 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 | $81.90 | 4.154% | $85.3021 | $85.30 | $85.30 | $85.30 |
| Purchase #2 | $125.55 | 7.459% | $134.9148 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $147.35 | 7.716% | $158.7195 | $158.72 | $158.70 | $158.70 |
| Purchase #4 | $45.42 | 9.535% | $49.7508 | $49.75 | $49.75 | $49.80 |
| Purchase #5 | $147.56 | 8.311% | $159.8237 | $159.82 | $159.80 | $159.80 |
| Purchase #6 | $161.62 | 10.366% | $178.3735 | $178.37 | $178.35 | $178.40 |
| Purchase #7 | $117.87 | 11.463% | $131.3814 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $827.27 | $898.2658 | $898.25 | $898.20 | $898.30 | |