| 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 | $13.39 | 8.708% | $14.556 | $14.56 | $14.55 | $14.60 |
| Purchase #2 | $21.68 | 6.707% | $23.1341 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $52.46 | 8.479% | $56.9081 | $56.91 | $56.90 | $56.90 |
| Purchase #4 | $164.38 | 8.371% | $178.1402 | $178.14 | $178.15 | $178.10 |
| Purchase #5 | $76.86 | 3.174% | $79.2995 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $165.76 | 5.409% | $174.726 | $174.73 | $174.75 | $174.70 |
| Purchase #7 | $131.53 | 9.546% | $144.0859 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $626.06 | $670.8498 | $670.86 | $670.90 | $670.80 | |