| 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 | $235.61 | 6.733% | $251.4736 | $251.47 | $251.45 | $251.50 |
| Purchase #2 | $161.42 | 8.473% | $175.0971 | $175.10 | $175.10 | $175.10 |
| Purchase #3 | $36.93 | 11.523% | $41.1854 | $41.19 | $41.20 | $41.20 |
| Purchase #4 | $56.39 | 10.241% | $62.1649 | $62.16 | $62.15 | $62.20 |
| Purchase #5 | $8.36 | 11.607% | $9.3303 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $55.25 | 6.427% | $58.8009 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $72.95 | 11.542% | $81.3699 | $81.37 | $81.35 | $81.40 |
| 7 purchase totals = | $626.91 | $679.4221 | $679.42 | $679.40 | $679.50 | |