| 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 | $98.38 | 11.662% | $109.8531 | $109.85 | $109.85 | $109.90 |
| Purchase #2 | $41.56 | 12.822% | $46.8888 | $46.89 | $46.90 | $46.90 |
| Purchase #3 | $57.75 | 8.766% | $62.8124 | $62.81 | $62.80 | $62.80 |
| Purchase #4 | $135.65 | 7.565% | $145.9119 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $77.60 | 8.396% | $84.1153 | $84.12 | $84.10 | $84.10 |
| Purchase #6 | $191.78 | 8.411% | $207.9106 | $207.91 | $207.90 | $207.90 |
| Purchase #7 | $132.46 | 6.589% | $141.1878 | $141.19 | $141.20 | $141.20 |
| 7 purchase totals = | $735.18 | $798.6799 | $798.68 | $798.65 | $798.70 | |