| 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 | $96.97 | 11.737% | $108.3514 | $108.35 | $108.35 | $108.40 |
| Purchase #2 | $109.75 | 10.380% | $121.1421 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $163.93 | 8.129% | $177.2559 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $41.98 | 12.177% | $47.0919 | $47.09 | $47.10 | $47.10 |
| Purchase #5 | $240.71 | 6.495% | $256.3441 | $256.34 | $256.35 | $256.30 |
| Purchase #6 | $19.63 | 5.193% | $20.6494 | $20.65 | $20.65 | $20.60 |
| Purchase #7 | $114.53 | 12.271% | $128.584 | $128.58 | $128.60 | $128.60 |
| 7 purchase totals = | $787.50 | $859.4188 | $859.41 | $859.45 | $859.40 | |