| 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 | $6.93 | 11.764% | $7.7452 | $7.75 | $7.75 | $7.70 |
| Purchase #2 | $13.32 | 10.503% | $14.719 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $108.97 | 10.191% | $120.0751 | $120.08 | $120.10 | $120.10 |
| Purchase #4 | $150.60 | 8.288% | $163.0817 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $128.76 | 9.351% | $140.8003 | $140.80 | $140.80 | $140.80 |
| Purchase #6 | $52.55 | 10.394% | $58.012 | $58.01 | $58.00 | $58.00 |
| Purchase #7 | $80.39 | 4.442% | $83.9609 | $83.96 | $83.95 | $84.00 |
| 7 purchase totals = | $541.52 | $588.3942 | $588.40 | $588.40 | $588.40 | |