| 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 | $73.38 | 13.246% | $83.0999 | $83.10 | $83.10 | $83.10 |
| Purchase #2 | $51.78 | 6.561% | $55.1773 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $81.48 | 12.383% | $91.5697 | $91.57 | $91.55 | $91.60 |
| Purchase #4 | $65.89 | 9.295% | $72.0145 | $72.01 | $72.00 | $72.00 |
| Purchase #5 | $94.33 | 13.511% | $107.0749 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $133.92 | 5.226% | $140.9187 | $140.92 | $140.90 | $140.90 |
| Purchase #7 | $19.96 | 11.234% | $22.2023 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $520.74 | $572.0573 | $572.05 | $572.00 | $572.10 | |