| 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 | $73.93 | 13.351% | $83.8004 | $83.80 | $83.80 | $83.80 |
| Purchase #2 | $61.93 | 7.577% | $66.6224 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $66.82 | 13.315% | $75.7171 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $239.81 | 9.102% | $261.6375 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $46.84 | 4.722% | $49.0518 | $49.05 | $49.05 | $49.10 |
| Purchase #6 | $133.83 | 12.324% | $150.3232 | $150.32 | $150.30 | $150.30 |
| Purchase #7 | $91.39 | 12.672% | $102.9709 | $102.97 | $102.95 | $103.00 |
| 7 purchase totals = | $714.55 | $790.1233 | $790.12 | $790.05 | $790.10 | |