| 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 | $26.83 | 8.658% | $29.1529 | $29.15 | $29.15 | $29.20 |
| Purchase #2 | $21.87 | 5.526% | $23.0785 | $23.08 | $23.10 | $23.10 |
| Purchase #3 | $246.91 | 12.739% | $278.3639 | $278.36 | $278.35 | $278.40 |
| Purchase #4 | $197.94 | 7.866% | $213.51 | $213.51 | $213.50 | $213.50 |
| Purchase #5 | $188.82 | 9.814% | $207.3508 | $207.35 | $207.35 | $207.40 |
| Purchase #6 | $69.83 | 7.825% | $75.2942 | $75.29 | $75.30 | $75.30 |
| Purchase #7 | $191.64 | 6.384% | $203.8743 | $203.87 | $203.85 | $203.90 |
| 7 purchase totals = | $943.84 | $1,030.6246 | $1,030.61 | $1,030.60 | $1,030.80 | |