| 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 | $73.72 | 10.200% | $81.2394 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $55.59 | 4.150% | $57.897 | $57.90 | $57.90 | $57.90 |
| Purchase #3 | $72.45 | 4.115% | $75.4313 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $238.70 | 3.508% | $247.0736 | $247.07 | $247.05 | $247.10 |
| Purchase #5 | $165.76 | 9.127% | $180.8889 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $143.50 | 9.813% | $157.5817 | $157.58 | $157.60 | $157.60 |
| Purchase #7 | $75.67 | 12.471% | $85.1068 | $85.11 | $85.10 | $85.10 |
| 7 purchase totals = | $825.39 | $885.2187 | $885.22 | $885.25 | $885.20 | |