| 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 | $33.41 | 7.457% | $35.9014 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $151.60 | 5.372% | $159.744 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $220.25 | 13.656% | $250.3273 | $250.33 | $250.35 | $250.30 |
| Purchase #4 | $13.94 | 9.746% | $15.2986 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $47.69 | 6.151% | $50.6234 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $146.55 | 8.128% | $158.4616 | $158.46 | $158.45 | $158.50 |
| Purchase #7 | $214.93 | 11.809% | $240.3111 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $828.37 | $910.6674 | $910.66 | $910.65 | $910.60 | |