| 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 | $83.40 | 13.162% | $94.3771 | $94.38 | $94.40 | $94.40 |
| Purchase #2 | $50.82 | 8.555% | $55.1677 | $55.17 | $55.15 | $55.20 |
| Purchase #3 | $6.62 | 7.241% | $7.0994 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $83.48 | 11.847% | $93.3699 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $238.86 | 10.825% | $264.7166 | $264.72 | $264.70 | $264.70 |
| Purchase #6 | $184.63 | 4.555% | $193.0399 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $203.39 | 6.508% | $216.6266 | $216.63 | $216.65 | $216.60 |
| 7 purchase totals = | $851.20 | $924.3972 | $924.41 | $924.40 | $924.40 | |