| 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 | $65.26 | 5.444% | $68.8128 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $65.40 | 6.336% | $69.5437 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $156.38 | 5.261% | $164.6072 | $164.61 | $164.60 | $164.60 |
| Purchase #4 | $16.69 | 4.784% | $17.4884 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $27.97 | 4.569% | $29.2479 | $29.25 | $29.25 | $29.20 |
| Purchase #6 | $25.94 | 9.710% | $28.4588 | $28.46 | $28.45 | $28.50 |
| Purchase #7 | $33.43 | 9.321% | $36.546 | $36.55 | $36.55 | $36.50 |
| 7 purchase totals = | $391.07 | $414.7048 | $414.71 | $414.70 | $414.60 | |