| 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 | $7.57 | 6.242% | $8.0425 | $8.04 | $8.05 | $8.00 |
| Purchase #2 | $49.30 | 6.244% | $52.3783 | $52.38 | $52.40 | $52.40 |
| Purchase #3 | $112.89 | 4.137% | $117.5603 | $117.56 | $117.55 | $117.60 |
| Purchase #4 | $163.84 | 9.106% | $178.7593 | $178.76 | $178.75 | $178.80 |
| Purchase #5 | $100.60 | 12.164% | $112.837 | $112.84 | $112.85 | $112.80 |
| Purchase #6 | $74.64 | 13.151% | $84.4559 | $84.46 | $84.45 | $84.50 |
| Purchase #7 | $243.61 | 3.368% | $251.8148 | $251.81 | $251.80 | $251.80 |
| 7 purchase totals = | $752.45 | $805.8481 | $805.85 | $805.85 | $805.90 | |