| 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 | $42.89 | 4.872% | $44.9796 | $44.98 | $45.00 | $45.00 |
| Purchase #2 | $87.68 | 13.218% | $99.2695 | $99.27 | $99.25 | $99.30 |
| Purchase #3 | $69.52 | 5.565% | $73.3888 | $73.39 | $73.40 | $73.40 |
| Purchase #4 | $113.39 | 3.752% | $117.6444 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $202.98 | 4.509% | $212.1324 | $212.13 | $212.15 | $212.10 |
| Purchase #6 | $204.83 | 4.792% | $214.6455 | $214.65 | $214.65 | $214.60 |
| Purchase #7 | $154.47 | 13.726% | $175.6726 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $875.76 | $937.7328 | $937.73 | $937.75 | $937.70 | |