| 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 | $66.91 | 4.412% | $69.8621 | $69.86 | $69.85 | $69.90 |
| Purchase #2 | $217.39 | 9.563% | $238.179 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $51.25 | 6.452% | $54.5567 | $54.56 | $54.55 | $54.60 |
| Purchase #4 | $192.61 | 9.344% | $210.6075 | $210.61 | $210.60 | $210.60 |
| Purchase #5 | $143.29 | 5.475% | $151.1351 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $197.72 | 6.218% | $210.0142 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $108.49 | 9.431% | $118.7217 | $118.72 | $118.70 | $118.70 |
| 7 purchase totals = | $977.66 | $1,053.0763 | $1,053.08 | $1,053.05 | $1,053.10 | |