| 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 | $17.50 | 10.473% | $19.3328 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $100.54 | 9.413% | $110.0038 | $110.00 | $110.00 | $110.00 |
| Purchase #3 | $24.72 | 13.757% | $28.1207 | $28.12 | $28.10 | $28.10 |
| Purchase #4 | $202.39 | 7.739% | $218.053 | $218.05 | $218.05 | $218.10 |
| Purchase #5 | $23.46 | 5.714% | $24.8005 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $190.76 | 8.188% | $206.3794 | $206.38 | $206.40 | $206.40 |
| Purchase #7 | $11.82 | 7.817% | $12.744 | $12.74 | $12.75 | $12.70 |
| 7 purchase totals = | $571.19 | $619.4342 | $619.42 | $619.45 | $619.40 | |