| 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 | $51.41 | 13.867% | $58.539 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $56.66 | 4.192% | $59.0352 | $59.04 | $59.05 | $59.00 |
| Purchase #3 | $207.46 | 8.283% | $224.6439 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $203.51 | 10.119% | $224.1032 | $224.10 | $224.10 | $224.10 |
| Purchase #5 | $172.41 | 6.558% | $183.7166 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $46.31 | 11.507% | $51.6389 | $51.64 | $51.65 | $51.60 |
| Purchase #7 | $70.35 | 4.256% | $73.3441 | $73.34 | $73.35 | $73.30 |
| 7 purchase totals = | $808.11 | $875.0209 | $875.02 | $875.05 | $874.80 | |