| 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 | $104.58 | 7.423% | $112.343 | $112.34 | $112.35 | $112.30 |
| Purchase #2 | $222.59 | 4.597% | $232.8225 | $232.82 | $232.80 | $232.80 |
| Purchase #3 | $68.99 | 9.265% | $75.3819 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $137.87 | 11.766% | $154.0918 | $154.09 | $154.10 | $154.10 |
| Purchase #5 | $64.71 | 9.152% | $70.6323 | $70.63 | $70.65 | $70.60 |
| Purchase #6 | $34.60 | 7.297% | $37.1248 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $30.69 | 7.410% | $32.9641 | $32.96 | $32.95 | $33.00 |
| 7 purchase totals = | $664.03 | $715.3604 | $715.34 | $715.35 | $715.30 | |