| 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 | $26.93 | 13.185% | $30.4807 | $30.48 | $30.50 | $30.50 |
| Purchase #2 | $118.83 | 5.399% | $125.2456 | $125.25 | $125.25 | $125.20 |
| Purchase #3 | $33.28 | 7.165% | $35.6645 | $35.66 | $35.65 | $35.70 |
| Purchase #4 | $121.99 | 7.250% | $130.8343 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $55.25 | 6.688% | $58.9451 | $58.95 | $58.95 | $58.90 |
| Purchase #6 | $219.71 | 11.316% | $244.5724 | $244.57 | $244.55 | $244.60 |
| Purchase #7 | $194.74 | 4.441% | $203.3884 | $203.39 | $203.40 | $203.40 |
| 7 purchase totals = | $770.73 | $829.1310 | $829.13 | $829.15 | $829.10 | |