| 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 | $234.51 | 12.137% | $262.9725 | $262.97 | $262.95 | $263.00 |
| Purchase #2 | $108.60 | 11.438% | $121.0217 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $79.46 | 10.600% | $87.8828 | $87.88 | $87.90 | $87.90 |
| Purchase #4 | $55.33 | 6.607% | $58.9857 | $58.99 | $59.00 | $59.00 |
| Purchase #5 | $74.74 | 9.346% | $81.7252 | $81.73 | $81.75 | $81.70 |
| Purchase #6 | $16.70 | 9.635% | $18.309 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $13.87 | 13.462% | $15.7372 | $15.74 | $15.75 | $15.70 |
| 7 purchase totals = | $583.21 | $646.6341 | $646.64 | $646.65 | $646.60 | |