| 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 | $33.98 | 6.308% | $36.1235 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $21.68 | 5.192% | $22.8056 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $211.60 | 12.755% | $238.5896 | $238.59 | $238.60 | $238.60 |
| Purchase #4 | $18.78 | 4.425% | $19.611 | $19.61 | $19.60 | $19.60 |
| Purchase #5 | $175.70 | 5.408% | $185.2019 | $185.20 | $185.20 | $185.20 |
| Purchase #6 | $21.85 | 4.711% | $22.8794 | $22.88 | $22.90 | $22.90 |
| Purchase #7 | $89.25 | 7.147% | $95.6287 | $95.63 | $95.65 | $95.60 |
| 7 purchase totals = | $572.84 | $620.8397 | $620.84 | $620.85 | $620.80 | |