| 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 | $220.99 | 5.217% | $232.519 | $232.52 | $232.50 | $232.50 |
| Purchase #2 | $21.80 | 8.590% | $23.6726 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $14.95 | 11.651% | $16.6918 | $16.69 | $16.70 | $16.70 |
| Purchase #4 | $55.67 | 7.828% | $60.0278 | $60.03 | $60.05 | $60.00 |
| Purchase #5 | $131.35 | 9.610% | $143.9727 | $143.97 | $143.95 | $144.00 |
| Purchase #6 | $11.51 | 4.487% | $12.0265 | $12.03 | $12.05 | $12.00 |
| Purchase #7 | $145.43 | 3.785% | $150.9345 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $601.70 | $639.8449 | $639.84 | $639.85 | $639.80 | |