| 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 | $44.59 | 12.482% | $50.1557 | $50.16 | $50.15 | $50.20 |
| Purchase #2 | $181.90 | 13.105% | $205.738 | $205.74 | $205.75 | $205.70 |
| Purchase #3 | $123.62 | 5.160% | $129.9988 | $130.00 | $130.00 | $130.00 |
| Purchase #4 | $48.98 | 10.476% | $54.1111 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $228.91 | 12.453% | $257.4162 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $204.81 | 9.409% | $224.0806 | $224.08 | $224.10 | $224.10 |
| Purchase #7 | $155.59 | 12.110% | $174.4319 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $988.40 | $1,095.9323 | $1,095.94 | $1,095.95 | $1,095.90 | |