| 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 | $9.36 | 4.833% | $9.8124 | $9.81 | $9.80 | $9.80 |
| Purchase #2 | $53.73 | 11.143% | $59.7171 | $59.72 | $59.70 | $59.70 |
| Purchase #3 | $175.57 | 13.701% | $199.6248 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $231.91 | 11.834% | $259.3542 | $259.35 | $259.35 | $259.40 |
| Purchase #5 | $62.53 | 13.585% | $71.0247 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $63.49 | 5.829% | $67.1908 | $67.19 | $67.20 | $67.20 |
| Purchase #7 | $156.92 | 9.148% | $171.275 | $171.28 | $171.30 | $171.30 |
| 7 purchase totals = | $753.51 | $837.9990 | $837.99 | $837.95 | $838.00 | |