| 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 | $59.91 | 7.151% | $64.1942 | $64.19 | $64.20 | $64.20 |
| Purchase #2 | $203.60 | 8.147% | $220.1873 | $220.19 | $220.20 | $220.20 |
| Purchase #3 | $31.90 | 13.209% | $36.1137 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $64.59 | 8.219% | $69.8987 | $69.90 | $69.90 | $69.90 |
| Purchase #5 | $99.72 | 4.390% | $104.0977 | $104.10 | $104.10 | $104.10 |
| Purchase #6 | $143.44 | 8.658% | $155.859 | $155.86 | $155.85 | $155.90 |
| Purchase #7 | $144.75 | 10.361% | $159.7475 | $159.75 | $159.75 | $159.70 |
| 7 purchase totals = | $747.91 | $810.0981 | $810.10 | $810.10 | $810.10 | |