| 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 | $33.79 | 13.840% | $38.4665 | $38.47 | $38.45 | $38.50 |
| Purchase #2 | $47.56 | 12.313% | $53.4161 | $53.42 | $53.40 | $53.40 |
| Purchase #3 | $198.83 | 13.315% | $225.3042 | $225.30 | $225.30 | $225.30 |
| Purchase #4 | $161.76 | 11.549% | $180.4417 | $180.44 | $180.45 | $180.40 |
| Purchase #5 | $128.26 | 6.436% | $136.5148 | $136.51 | $136.50 | $136.50 |
| Purchase #6 | $70.81 | 12.107% | $79.383 | $79.38 | $79.40 | $79.40 |
| Purchase #7 | $150.66 | 13.283% | $170.6722 | $170.67 | $170.65 | $170.70 |
| 7 purchase totals = | $791.67 | $884.1985 | $884.19 | $884.15 | $884.20 | |