| 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 | $108.91 | 7.165% | $116.7134 | $116.71 | $116.70 | $116.70 |
| Purchase #2 | $95.55 | 9.840% | $104.9521 | $104.95 | $104.95 | $105.00 |
| Purchase #3 | $98.58 | 10.527% | $108.9575 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $109.99 | 10.820% | $121.8909 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $52.44 | 8.489% | $56.8916 | $56.89 | $56.90 | $56.90 |
| Purchase #6 | $87.80 | 12.523% | $98.7952 | $98.80 | $98.80 | $98.80 |
| Purchase #7 | $103.96 | 13.687% | $118.189 | $118.19 | $118.20 | $118.20 |
| 7 purchase totals = | $657.23 | $726.3897 | $726.39 | $726.40 | $726.50 | |