| 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 | $55.79 | 13.268% | $63.1922 | $63.19 | $63.20 | $63.20 |
| Purchase #2 | $155.35 | 3.402% | $160.635 | $160.64 | $160.65 | $160.60 |
| Purchase #3 | $58.74 | 4.747% | $61.5284 | $61.53 | $61.55 | $61.50 |
| Purchase #4 | $43.54 | 8.271% | $47.1412 | $47.14 | $47.15 | $47.10 |
| Purchase #5 | $164.64 | 10.327% | $181.6424 | $181.64 | $181.65 | $181.60 |
| Purchase #6 | $129.61 | 7.326% | $139.1052 | $139.11 | $139.10 | $139.10 |
| Purchase #7 | $250.29 | 8.309% | $271.0866 | $271.09 | $271.10 | $271.10 |
| 7 purchase totals = | $857.96 | $924.3310 | $924.34 | $924.40 | $924.20 | |