| 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 | $84.76 | 11.793% | $94.7557 | $94.76 | $94.75 | $94.80 |
| Purchase #2 | $137.28 | 3.492% | $142.0738 | $142.07 | $142.05 | $142.10 |
| Purchase #3 | $102.72 | 7.846% | $110.7794 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $6.57 | 3.562% | $6.804 | $6.80 | $6.80 | $6.80 |
| Purchase #5 | $7.54 | 7.842% | $8.1313 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $189.94 | 4.145% | $197.813 | $197.81 | $197.80 | $197.80 |
| Purchase #7 | $61.58 | 4.238% | $64.1898 | $64.19 | $64.20 | $64.20 |
| 7 purchase totals = | $590.39 | $624.5470 | $624.54 | $624.55 | $624.60 | |