| 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 | $89.89 | 13.332% | $101.8741 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $57.55 | 6.844% | $61.4887 | $61.49 | $61.50 | $61.50 |
| Purchase #3 | $110.73 | 4.871% | $116.1237 | $116.12 | $116.10 | $116.10 |
| Purchase #4 | $34.32 | 13.222% | $38.8578 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $121.64 | 3.675% | $126.1103 | $126.11 | $126.10 | $126.10 |
| Purchase #6 | $184.90 | 11.363% | $205.9102 | $205.91 | $205.90 | $205.90 |
| Purchase #7 | $246.41 | 8.202% | $266.6205 | $266.62 | $266.60 | $266.60 |
| 7 purchase totals = | $845.44 | $916.9853 | $916.98 | $916.90 | $917.00 | |