| 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 | $46.35 | 11.476% | $51.6691 | $51.67 | $51.65 | $51.70 |
| Purchase #2 | $24.98 | 9.327% | $27.3099 | $27.31 | $27.30 | $27.30 |
| Purchase #3 | $130.46 | 4.161% | $135.8884 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $229.91 | 11.602% | $256.5842 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $233.43 | 9.612% | $255.8673 | $255.87 | $255.85 | $255.90 |
| Purchase #6 | $15.54 | 8.520% | $16.864 | $16.86 | $16.85 | $16.90 |
| Purchase #7 | $142.68 | 11.853% | $159.5919 | $159.59 | $159.60 | $159.60 |
| 7 purchase totals = | $823.35 | $903.7748 | $903.77 | $903.75 | $903.90 | |