| 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 | $69.93 | 7.634% | $75.2685 | $75.27 | $75.25 | $75.30 |
| Purchase #2 | $113.98 | 7.560% | $122.5969 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $187.77 | 6.839% | $200.6116 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $19.53 | 8.663% | $21.2219 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $194.96 | 8.834% | $212.1828 | $212.18 | $212.20 | $212.20 |
| Purchase #6 | $88.77 | 4.116% | $92.4238 | $92.42 | $92.40 | $92.40 |
| Purchase #7 | $134.49 | 9.330% | $147.0379 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $809.43 | $871.3434 | $871.34 | $871.30 | $871.30 | |