| 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 | $175.36 | 10.790% | $194.2813 | $194.28 | $194.30 | $194.30 |
| Purchase #2 | $18.95 | 3.489% | $19.6112 | $19.61 | $19.60 | $19.60 |
| Purchase #3 | $87.52 | 8.202% | $94.6984 | $94.70 | $94.70 | $94.70 |
| Purchase #4 | $239.53 | 10.785% | $265.3633 | $265.36 | $265.35 | $265.40 |
| Purchase #5 | $13.78 | 4.829% | $14.4454 | $14.45 | $14.45 | $14.40 |
| Purchase #6 | $30.94 | 7.665% | $33.3116 | $33.31 | $33.30 | $33.30 |
| Purchase #7 | $23.26 | 11.200% | $25.8651 | $25.87 | $25.85 | $25.90 |
| 7 purchase totals = | $589.34 | $647.5763 | $647.58 | $647.55 | $647.60 | |