| 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 | $39.88 | 4.558% | $41.6977 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $62.44 | 10.194% | $68.8051 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $117.32 | 13.193% | $132.798 | $132.80 | $132.80 | $132.80 |
| Purchase #4 | $71.37 | 6.837% | $76.2496 | $76.25 | $76.25 | $76.20 |
| Purchase #5 | $221.25 | 13.730% | $251.6276 | $251.63 | $251.65 | $251.60 |
| Purchase #6 | $152.93 | 8.853% | $166.4689 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $194.95 | 7.467% | $209.5069 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $860.14 | $947.1538 | $947.17 | $947.15 | $947.10 | |