| 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 | $19.73 | 5.792% | $20.8728 | $20.87 | $20.85 | $20.90 |
| Purchase #2 | $231.94 | 12.369% | $260.6287 | $260.63 | $260.65 | $260.60 |
| Purchase #3 | $205.29 | 13.206% | $232.4006 | $232.40 | $232.40 | $232.40 |
| Purchase #4 | $14.81 | 13.868% | $16.8639 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $46.72 | 8.152% | $50.5286 | $50.53 | $50.55 | $50.50 |
| Purchase #6 | $187.30 | 5.795% | $198.154 | $198.15 | $198.15 | $198.20 |
| Purchase #7 | $98.52 | 3.346% | $101.8165 | $101.82 | $101.80 | $101.80 |
| 7 purchase totals = | $804.31 | $881.2651 | $881.26 | $881.25 | $881.30 | |