| 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 | $39.95 | 13.847% | $45.4819 | $45.48 | $45.50 | $45.50 |
| Purchase #2 | $206.77 | 9.278% | $225.9541 | $225.95 | $225.95 | $226.00 |
| Purchase #3 | $20.67 | 9.592% | $22.6527 | $22.65 | $22.65 | $22.70 |
| Purchase #4 | $187.97 | 13.421% | $213.1975 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $29.70 | 3.665% | $30.7885 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $148.40 | 8.796% | $161.4533 | $161.45 | $161.45 | $161.50 |
| Purchase #7 | $135.38 | 4.590% | $141.5939 | $141.59 | $141.60 | $141.60 |
| 7 purchase totals = | $768.84 | $841.1219 | $841.11 | $841.15 | $841.30 | |