| 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 | $50.41 | 10.437% | $55.6713 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $182.29 | 12.516% | $205.1054 | $205.11 | $205.10 | $205.10 |
| Purchase #3 | $5.88 | 4.220% | $6.1281 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $43.30 | 4.644% | $45.3109 | $45.31 | $45.30 | $45.30 |
| Purchase #5 | $233.48 | 7.592% | $251.2058 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $156.70 | 12.422% | $176.1653 | $176.17 | $176.15 | $176.20 |
| Purchase #7 | $244.62 | 8.542% | $265.5154 | $265.52 | $265.50 | $265.50 |
| 7 purchase totals = | $916.68 | $1,005.1022 | $1,005.12 | $1,005.05 | $1,005.10 | |