| 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 | $37.48 | 4.806% | $39.2813 | $39.28 | $39.30 | $39.30 |
| Purchase #2 | $110.38 | 9.713% | $121.1012 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $126.61 | 4.274% | $132.0213 | $132.02 | $132.00 | $132.00 |
| Purchase #4 | $42.62 | 7.458% | $45.7986 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $52.91 | 13.292% | $59.9428 | $59.94 | $59.95 | $59.90 |
| Purchase #6 | $180.74 | 4.788% | $189.3938 | $189.39 | $189.40 | $189.40 |
| Purchase #7 | $220.47 | 9.814% | $242.1069 | $242.11 | $242.10 | $242.10 |
| 7 purchase totals = | $771.21 | $829.6459 | $829.64 | $829.65 | $829.60 | |