| 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 | $58.49 | 10.814% | $64.8151 | $64.82 | $64.80 | $64.80 |
| Purchase #2 | $52.84 | 4.640% | $55.2918 | $55.29 | $55.30 | $55.30 |
| Purchase #3 | $36.79 | 12.337% | $41.3288 | $41.33 | $41.35 | $41.30 |
| Purchase #4 | $83.71 | 12.199% | $93.9218 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $132.90 | 3.183% | $137.1302 | $137.13 | $137.15 | $137.10 |
| Purchase #6 | $215.62 | 10.457% | $238.1674 | $238.17 | $238.15 | $238.20 |
| Purchase #7 | $40.57 | 9.110% | $44.2659 | $44.27 | $44.25 | $44.30 |
| 7 purchase totals = | $620.92 | $674.9210 | $674.93 | $674.90 | $674.90 | |