| 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 | $33.64 | 3.364% | $34.7716 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $94.52 | 9.406% | $103.4106 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $227.84 | 11.231% | $253.4287 | $253.43 | $253.45 | $253.40 |
| Purchase #4 | $149.74 | 6.775% | $159.8849 | $159.88 | $159.90 | $159.90 |
| Purchase #5 | $18.52 | 11.568% | $20.6624 | $20.66 | $20.65 | $20.70 |
| Purchase #6 | $142.40 | 12.290% | $159.901 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $117.36 | 7.482% | $126.1409 | $126.14 | $126.15 | $126.10 |
| 7 purchase totals = | $784.02 | $858.2001 | $858.19 | $858.20 | $858.20 | |