| 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 | $109.59 | 11.763% | $122.4811 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $42.29 | 8.118% | $45.7231 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $16.40 | 7.209% | $17.5823 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $191.40 | 12.168% | $214.6896 | $214.69 | $214.70 | $214.70 |
| Purchase #5 | $169.64 | 12.583% | $190.9858 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $122.71 | 6.255% | $130.3855 | $130.39 | $130.40 | $130.40 |
| Purchase #7 | $135.62 | 13.751% | $154.2691 | $154.27 | $154.25 | $154.30 |
| 7 purchase totals = | $787.65 | $876.1165 | $876.12 | $876.15 | $876.20 | |