| 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 | $26.35 | 3.869% | $27.3695 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $64.97 | 3.754% | $67.409 | $67.41 | $67.40 | $67.40 |
| Purchase #3 | $18.80 | 8.366% | $20.3728 | $20.37 | $20.35 | $20.40 |
| Purchase #4 | $71.98 | 3.558% | $74.541 | $74.54 | $74.55 | $74.50 |
| Purchase #5 | $99.64 | 8.783% | $108.3914 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $130.30 | 8.625% | $141.5384 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $56.65 | 6.839% | $60.5243 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $468.69 | $500.1464 | $500.14 | $500.10 | $500.10 | |