| 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 | $90.98 | 13.585% | $103.3396 | $103.34 | $103.35 | $103.30 |
| Purchase #2 | $233.91 | 7.170% | $250.6813 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $96.64 | 11.654% | $107.9024 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $163.79 | 9.212% | $178.8783 | $178.88 | $178.90 | $178.90 |
| Purchase #5 | $90.39 | 3.770% | $93.7977 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $12.55 | 4.500% | $13.1148 | $13.11 | $13.10 | $13.10 |
| Purchase #7 | $23.94 | 4.748% | $25.0767 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $712.20 | $772.7908 | $772.79 | $772.85 | $772.80 | |