| 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 | $31.25 | 7.794% | $33.6856 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $137.60 | 4.756% | $144.1443 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $59.82 | 7.605% | $64.3693 | $64.37 | $64.35 | $64.40 |
| Purchase #4 | $27.40 | 9.648% | $30.0436 | $30.04 | $30.05 | $30.00 |
| Purchase #5 | $172.44 | 13.376% | $195.5056 | $195.51 | $195.50 | $195.50 |
| Purchase #6 | $246.51 | 9.188% | $269.1593 | $269.16 | $269.15 | $269.20 |
| Purchase #7 | $71.44 | 4.672% | $74.7777 | $74.78 | $74.80 | $74.80 |
| 7 purchase totals = | $746.46 | $811.6854 | $811.69 | $811.70 | $811.70 | |