| 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 | $196.94 | 8.471% | $213.6228 | $213.62 | $213.60 | $213.60 |
| Purchase #2 | $10.32 | 9.560% | $11.3066 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $10.85 | 6.579% | $11.5638 | $11.56 | $11.55 | $11.60 |
| Purchase #4 | $7.25 | 8.652% | $7.8773 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $40.63 | 8.366% | $44.0291 | $44.03 | $44.05 | $44.00 |
| Purchase #6 | $9.59 | 10.675% | $10.6137 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $29.47 | 10.782% | $32.6475 | $32.65 | $32.65 | $32.60 |
| 7 purchase totals = | $305.05 | $331.6608 | $331.66 | $331.65 | $331.60 | |