| 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 | $63.55 | 10.351% | $70.1281 | $70.13 | $70.15 | $70.10 |
| Purchase #2 | $29.92 | 13.842% | $34.0615 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $52.84 | 6.310% | $56.1742 | $56.17 | $56.15 | $56.20 |
| Purchase #4 | $97.59 | 9.240% | $106.6073 | $106.61 | $106.60 | $106.60 |
| Purchase #5 | $66.97 | 9.216% | $73.142 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $238.57 | 6.541% | $254.1749 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $184.72 | 10.156% | $203.4802 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $734.16 | $797.7682 | $797.76 | $797.75 | $797.80 | |