| 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 | $160.71 | 6.647% | $171.3924 | $171.39 | $171.40 | $171.40 |
| Purchase #2 | $69.90 | 5.640% | $73.8424 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $225.91 | 12.738% | $254.6864 | $254.69 | $254.70 | $254.70 |
| Purchase #4 | $46.39 | 12.869% | $52.3599 | $52.36 | $52.35 | $52.40 |
| Purchase #5 | $96.92 | 7.409% | $104.1008 | $104.10 | $104.10 | $104.10 |
| Purchase #6 | $34.93 | 4.216% | $36.4026 | $36.40 | $36.40 | $36.40 |
| Purchase #7 | $59.56 | 4.242% | $62.0865 | $62.09 | $62.10 | $62.10 |
| 7 purchase totals = | $694.32 | $754.8710 | $754.87 | $754.90 | $754.90 | |