| 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 | $48.94 | 3.420% | $50.6137 | $50.61 | $50.60 | $50.60 |
| Purchase #2 | $158.99 | 3.865% | $165.135 | $165.14 | $165.15 | $165.10 |
| Purchase #3 | $180.29 | 5.832% | $190.8045 | $190.80 | $190.80 | $190.80 |
| Purchase #4 | $205.35 | 6.639% | $218.9832 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $27.62 | 3.681% | $28.6367 | $28.64 | $28.65 | $28.60 |
| Purchase #6 | $219.59 | 9.131% | $239.6408 | $239.64 | $239.65 | $239.60 |
| Purchase #7 | $26.69 | 3.869% | $27.7226 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $867.47 | $921.5365 | $921.53 | $921.55 | $921.40 | |