| 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 | $119.59 | 7.303% | $128.3237 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $175.34 | 9.592% | $192.1586 | $192.16 | $192.15 | $192.20 |
| Purchase #3 | $120.67 | 4.538% | $126.146 | $126.15 | $126.15 | $126.10 |
| Purchase #4 | $78.28 | 12.766% | $88.2732 | $88.27 | $88.25 | $88.30 |
| Purchase #5 | $32.80 | 9.434% | $35.8944 | $35.89 | $35.90 | $35.90 |
| Purchase #6 | $26.76 | 11.163% | $29.7472 | $29.75 | $29.75 | $29.70 |
| Purchase #7 | $60.35 | 6.669% | $64.3747 | $64.37 | $64.35 | $64.40 |
| 7 purchase totals = | $613.79 | $664.9178 | $664.91 | $664.85 | $664.90 | |