| 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 | $43.48 | 6.755% | $46.4171 | $46.42 | $46.40 | $46.40 |
| Purchase #2 | $208.59 | 7.608% | $224.4595 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $123.90 | 10.870% | $137.3679 | $137.37 | $137.35 | $137.40 |
| Purchase #4 | $6.94 | 11.361% | $7.7285 | $7.73 | $7.75 | $7.70 |
| Purchase #5 | $177.95 | 7.391% | $191.1023 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $73.77 | 7.386% | $79.2187 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $184.94 | 5.513% | $195.1357 | $195.14 | $195.15 | $195.10 |
| 7 purchase totals = | $819.57 | $881.4297 | $881.44 | $881.40 | $881.40 | |