| 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 | $103.49 | 4.739% | $108.3944 | $108.39 | $108.40 | $108.40 |
| Purchase #2 | $199.73 | 13.552% | $226.7974 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $160.70 | 3.817% | $166.8339 | $166.83 | $166.85 | $166.80 |
| Purchase #4 | $39.83 | 10.512% | $44.0169 | $44.02 | $44.00 | $44.00 |
| Purchase #5 | $112.80 | 7.748% | $121.5397 | $121.54 | $121.55 | $121.50 |
| Purchase #6 | $22.42 | 13.814% | $25.5171 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $92.67 | 12.431% | $104.1898 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $731.64 | $797.2892 | $797.29 | $797.30 | $797.20 | |