| 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 | $102.27 | 10.597% | $113.1076 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $87.40 | 5.585% | $92.2813 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $14.27 | 8.675% | $15.5079 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $61.86 | 9.620% | $67.8109 | $67.81 | $67.80 | $67.80 |
| Purchase #5 | $159.96 | 7.292% | $171.6243 | $171.62 | $171.60 | $171.60 |
| Purchase #6 | $7.28 | 7.125% | $7.7987 | $7.80 | $7.80 | $7.80 |
| Purchase #7 | $22.79 | 10.215% | $25.118 | $25.12 | $25.10 | $25.10 |
| 7 purchase totals = | $455.83 | $493.2487 | $493.25 | $493.20 | $493.20 | |