| 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 | $77.35 | 9.626% | $84.7957 | $84.80 | $84.80 | $84.80 |
| Purchase #2 | $42.26 | 3.599% | $43.7809 | $43.78 | $43.80 | $43.80 |
| Purchase #3 | $232.51 | 8.250% | $251.6921 | $251.69 | $251.70 | $251.70 |
| Purchase #4 | $202.61 | 5.681% | $214.1203 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $61.96 | 6.487% | $65.9793 | $65.98 | $66.00 | $66.00 |
| Purchase #6 | $171.83 | 10.211% | $189.3756 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $89.59 | 8.860% | $97.5277 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $878.11 | $947.2716 | $947.28 | $947.35 | $947.30 | |