| 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 | $8.72 | 8.490% | $9.4603 | $9.46 | $9.45 | $9.50 |
| Purchase #2 | $248.61 | 6.289% | $264.2451 | $264.25 | $264.25 | $264.20 |
| Purchase #3 | $31.66 | 9.375% | $34.6281 | $34.63 | $34.65 | $34.60 |
| Purchase #4 | $69.77 | 7.470% | $74.9818 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $119.45 | 5.600% | $126.1392 | $126.14 | $126.15 | $126.10 |
| Purchase #6 | $68.84 | 8.850% | $74.9323 | $74.93 | $74.95 | $74.90 |
| Purchase #7 | $224.43 | 11.250% | $249.6784 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $771.48 | $834.0652 | $834.07 | $834.15 | $834.00 | |