| 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 | $62.35 | 5.554% | $65.8129 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $45.34 | 12.769% | $51.1295 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $116.63 | 11.592% | $130.1497 | $130.15 | $130.15 | $130.10 |
| Purchase #4 | $234.47 | 5.315% | $246.9321 | $246.93 | $246.95 | $246.90 |
| Purchase #5 | $187.97 | 8.792% | $204.4963 | $204.50 | $204.50 | $204.50 |
| Purchase #6 | $235.91 | 9.401% | $258.0879 | $258.09 | $258.10 | $258.10 |
| Purchase #7 | $43.32 | 6.603% | $46.1804 | $46.18 | $46.20 | $46.20 |
| 7 purchase totals = | $925.99 | $1,002.7888 | $1,002.79 | $1,002.85 | $1,002.70 | |