| 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 | $104.86 | 10.350% | $115.713 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $22.74 | 8.381% | $24.6458 | $24.65 | $24.65 | $24.60 |
| Purchase #3 | $99.68 | 13.478% | $113.1149 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $25.95 | 8.657% | $28.1965 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $44.48 | 7.339% | $47.7444 | $47.74 | $47.75 | $47.70 |
| Purchase #6 | $24.92 | 4.771% | $26.1089 | $26.11 | $26.10 | $26.10 |
| Purchase #7 | $50.59 | 13.234% | $57.2851 | $57.29 | $57.30 | $57.30 |
| 7 purchase totals = | $373.22 | $412.8086 | $412.81 | $412.80 | $412.70 | |