| 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 | $115.98 | 4.169% | $120.8152 | $120.82 | $120.80 | $120.80 |
| Purchase #2 | $56.72 | 13.167% | $64.1883 | $64.19 | $64.20 | $64.20 |
| Purchase #3 | $9.66 | 11.630% | $10.7835 | $10.78 | $10.80 | $10.80 |
| Purchase #4 | $19.66 | 13.410% | $22.2964 | $22.30 | $22.30 | $22.30 |
| Purchase #5 | $69.92 | 7.636% | $75.2591 | $75.26 | $75.25 | $75.30 |
| Purchase #6 | $223.44 | 11.840% | $249.8953 | $249.90 | $249.90 | $249.90 |
| Purchase #7 | $172.56 | 13.462% | $195.79 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $667.94 | $739.0278 | $739.04 | $739.05 | $739.10 | |