| 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 | $77.59 | 13.290% | $87.9017 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $57.35 | 11.258% | $63.8065 | $63.81 | $63.80 | $63.80 |
| Purchase #3 | $139.26 | 3.234% | $143.7637 | $143.76 | $143.75 | $143.80 |
| Purchase #4 | $115.96 | 13.815% | $131.9799 | $131.98 | $132.00 | $132.00 |
| Purchase #5 | $66.66 | 8.487% | $72.3174 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $238.37 | 5.849% | $252.3123 | $252.31 | $252.30 | $252.30 |
| Purchase #7 | $140.67 | 12.627% | $158.4324 | $158.43 | $158.45 | $158.40 |
| 7 purchase totals = | $835.86 | $910.5139 | $910.51 | $910.50 | $910.50 | |