| 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 | $55.59 | 5.102% | $58.4262 | $58.43 | $58.45 | $58.40 |
| Purchase #2 | $190.37 | 13.799% | $216.6392 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $209.64 | 9.857% | $230.3042 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $57.48 | 5.591% | $60.6937 | $60.69 | $60.70 | $60.70 |
| Purchase #5 | $50.79 | 11.287% | $56.5227 | $56.52 | $56.50 | $56.50 |
| Purchase #6 | $35.62 | 11.371% | $39.6704 | $39.67 | $39.65 | $39.70 |
| Purchase #7 | $161.88 | 4.573% | $169.2828 | $169.28 | $169.30 | $169.30 |
| 7 purchase totals = | $761.37 | $831.5392 | $831.53 | $831.55 | $831.50 | |