| 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 | $72.82 | 12.480% | $81.9079 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $159.67 | 9.669% | $175.1085 | $175.11 | $175.10 | $175.10 |
| Purchase #3 | $16.94 | 10.702% | $18.7529 | $18.75 | $18.75 | $18.80 |
| Purchase #4 | $69.27 | 8.773% | $75.3471 | $75.35 | $75.35 | $75.30 |
| Purchase #5 | $199.41 | 6.536% | $212.4434 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $182.72 | 12.250% | $205.1032 | $205.10 | $205.10 | $205.10 |
| Purchase #7 | $185.92 | 11.517% | $207.3324 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $886.75 | $975.9954 | $975.99 | $976.00 | $975.90 | |