| 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 | $97.45 | 11.516% | $108.6723 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $62.52 | 3.631% | $64.7901 | $64.79 | $64.80 | $64.80 |
| Purchase #3 | $61.36 | 9.120% | $66.956 | $66.96 | $66.95 | $67.00 |
| Purchase #4 | $91.64 | 9.359% | $100.2166 | $100.22 | $100.20 | $100.20 |
| Purchase #5 | $53.60 | 5.236% | $56.4065 | $56.41 | $56.40 | $56.40 |
| Purchase #6 | $153.35 | 4.476% | $160.2139 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $179.99 | 5.153% | $189.2649 | $189.26 | $189.25 | $189.30 |
| 7 purchase totals = | $699.91 | $746.5203 | $746.52 | $746.45 | $746.60 | |