| 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 | $28.39 | 6.794% | $30.3188 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $161.34 | 9.338% | $176.4059 | $176.41 | $176.40 | $176.40 |
| Purchase #3 | $231.41 | 3.829% | $240.2707 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $47.73 | 10.309% | $52.6505 | $52.65 | $52.65 | $52.70 |
| Purchase #5 | $89.43 | 9.809% | $98.2022 | $98.20 | $98.20 | $98.20 |
| Purchase #6 | $134.29 | 5.396% | $141.5363 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $247.26 | 4.535% | $258.4732 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $939.85 | $997.8576 | $997.86 | $997.80 | $997.90 | |