| 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 | $36.43 | 8.348% | $39.4712 | $39.47 | $39.45 | $39.50 |
| Purchase #2 | $212.60 | 11.251% | $236.5196 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $193.81 | 6.307% | $206.0336 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $117.77 | 13.852% | $134.0835 | $134.08 | $134.10 | $134.10 |
| Purchase #5 | $32.55 | 4.226% | $33.9256 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $102.34 | 3.791% | $106.2197 | $106.22 | $106.20 | $106.20 |
| Purchase #7 | $10.40 | 4.153% | $10.8319 | $10.83 | $10.85 | $10.80 |
| 7 purchase totals = | $705.90 | $767.0851 | $767.08 | $767.10 | $767.00 | |