| 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 | $42.85 | 7.456% | $46.0449 | $46.04 | $46.05 | $46.00 |
| Purchase #2 | $12.27 | 8.242% | $13.2813 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $105.92 | 6.142% | $112.4256 | $112.43 | $112.45 | $112.40 |
| Purchase #4 | $75.40 | 5.707% | $79.7031 | $79.70 | $79.70 | $79.70 |
| Purchase #5 | $152.69 | 10.247% | $168.3361 | $168.34 | $168.35 | $168.30 |
| Purchase #6 | $206.27 | 5.116% | $216.8228 | $216.82 | $216.80 | $216.80 |
| Purchase #7 | $159.67 | 13.833% | $181.7572 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $755.07 | $818.3710 | $818.37 | $818.40 | $818.30 | |