| 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 | $101.57 | 5.186% | $106.8374 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $86.86 | 10.124% | $95.6537 | $95.65 | $95.65 | $95.70 |
| Purchase #3 | $7.41 | 6.512% | $7.8925 | $7.89 | $7.90 | $7.90 |
| Purchase #4 | $234.77 | 4.706% | $245.8183 | $245.82 | $245.80 | $245.80 |
| Purchase #5 | $10.54 | 5.817% | $11.1531 | $11.15 | $11.15 | $11.20 |
| Purchase #6 | $60.43 | 8.723% | $65.7013 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $240.52 | 3.555% | $249.0705 | $249.07 | $249.05 | $249.10 |
| 7 purchase totals = | $742.10 | $782.1268 | $782.12 | $782.10 | $782.20 | |