| 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 | $75.68 | 11.457% | $84.3507 | $84.35 | $84.35 | $84.40 |
| Purchase #2 | $70.81 | 3.694% | $73.4257 | $73.43 | $73.45 | $73.40 |
| Purchase #3 | $117.71 | 9.356% | $128.7229 | $128.72 | $128.70 | $128.70 |
| Purchase #4 | $234.52 | 6.317% | $249.3346 | $249.33 | $249.35 | $249.30 |
| Purchase #5 | $169.89 | 3.491% | $175.8209 | $175.82 | $175.80 | $175.80 |
| Purchase #6 | $13.49 | 6.326% | $14.3434 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $130.43 | 13.541% | $148.0915 | $148.09 | $148.10 | $148.10 |
| 7 purchase totals = | $812.53 | $874.0897 | $874.08 | $874.10 | $874.00 | |