| 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 | $95.42 | 9.673% | $104.65 | $104.65 | $104.65 | $104.70 |
| Purchase #2 | $65.53 | 6.873% | $70.0339 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $104.60 | 7.171% | $112.1009 | $112.10 | $112.10 | $112.10 |
| Purchase #4 | $190.42 | 5.351% | $200.6094 | $200.61 | $200.60 | $200.60 |
| Purchase #5 | $209.70 | 8.411% | $227.3379 | $227.34 | $227.35 | $227.30 |
| Purchase #6 | $164.77 | 8.112% | $178.1361 | $178.14 | $178.15 | $178.10 |
| Purchase #7 | $79.99 | 5.746% | $84.5862 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $910.43 | $977.4544 | $977.46 | $977.50 | $977.40 | |