| 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 | $45.51 | 5.305% | $47.9243 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $197.29 | 6.785% | $210.6761 | $210.68 | $210.70 | $210.70 |
| Purchase #3 | $81.80 | 7.760% | $88.1477 | $88.15 | $88.15 | $88.10 |
| Purchase #4 | $137.77 | 7.853% | $148.5891 | $148.59 | $148.60 | $148.60 |
| Purchase #5 | $166.88 | 6.604% | $177.9008 | $177.90 | $177.90 | $177.90 |
| Purchase #6 | $216.65 | 5.260% | $228.0458 | $228.05 | $228.05 | $228.00 |
| Purchase #7 | $166.25 | 8.392% | $180.2017 | $180.20 | $180.20 | $180.20 |
| 7 purchase totals = | $1,012.15 | $1,081.4855 | $1,081.49 | $1,081.50 | $1,081.40 | |