| 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 | $58.46 | 7.809% | $63.0251 | $63.03 | $63.05 | $63.00 |
| Purchase #2 | $146.45 | 8.558% | $158.9832 | $158.98 | $159.00 | $159.00 |
| Purchase #3 | $182.99 | 8.512% | $198.5661 | $198.57 | $198.55 | $198.60 |
| Purchase #4 | $122.41 | 6.649% | $130.549 | $130.55 | $130.55 | $130.50 |
| Purchase #5 | $16.39 | 4.855% | $17.1857 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $16.97 | 10.736% | $18.7919 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $47.37 | 9.449% | $51.846 | $51.85 | $51.85 | $51.80 |
| 7 purchase totals = | $591.04 | $638.9470 | $638.96 | $639.00 | $638.90 | |