| 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 | $57.39 | 5.152% | $60.3467 | $60.35 | $60.35 | $60.30 |
| Purchase #2 | $19.32 | 7.375% | $20.7449 | $20.74 | $20.75 | $20.70 |
| Purchase #3 | $67.28 | 3.708% | $69.7747 | $69.77 | $69.75 | $69.80 |
| Purchase #4 | $91.26 | 5.657% | $96.4226 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $13.68 | 7.731% | $14.7376 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $182.44 | 6.410% | $194.1344 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $138.61 | 6.702% | $147.8996 | $147.90 | $147.90 | $147.90 |
| 7 purchase totals = | $569.98 | $604.0605 | $604.05 | $604.05 | $603.90 | |