| 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 | $35.80 | 13.381% | $40.5904 | $40.59 | $40.60 | $40.60 |
| Purchase #2 | $52.67 | 7.119% | $56.4196 | $56.42 | $56.40 | $56.40 |
| Purchase #3 | $8.56 | 9.281% | $9.3545 | $9.35 | $9.35 | $9.40 |
| Purchase #4 | $96.78 | 13.687% | $110.0263 | $110.03 | $110.05 | $110.00 |
| Purchase #5 | $54.53 | 7.278% | $58.4987 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $247.98 | 8.163% | $268.2226 | $268.22 | $268.20 | $268.20 |
| Purchase #7 | $78.29 | 4.263% | $81.6275 | $81.63 | $81.65 | $81.60 |
| 7 purchase totals = | $574.61 | $624.7396 | $624.74 | $624.75 | $624.70 | |