| 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 | $33.79 | 4.220% | $35.2159 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $115.42 | 8.711% | $125.4742 | $125.47 | $125.45 | $125.50 |
| Purchase #3 | $206.95 | 4.365% | $215.9834 | $215.98 | $216.00 | $216.00 |
| Purchase #4 | $201.63 | 13.653% | $229.1585 | $229.16 | $229.15 | $229.20 |
| Purchase #5 | $48.50 | 13.192% | $54.8981 | $54.90 | $54.90 | $54.90 |
| Purchase #6 | $242.28 | 9.294% | $264.7975 | $264.80 | $264.80 | $264.80 |
| Purchase #7 | $42.52 | 12.350% | $47.7712 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $891.09 | $973.2988 | $973.30 | $973.25 | $973.40 | |