| 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 | $17.61 | 13.301% | $19.9523 | $19.95 | $19.95 | $20.00 |
| Purchase #2 | $222.79 | 10.714% | $246.6597 | $246.66 | $246.65 | $246.70 |
| Purchase #3 | $47.36 | 12.457% | $53.2596 | $53.26 | $53.25 | $53.30 |
| Purchase #4 | $69.68 | 4.633% | $72.9083 | $72.91 | $72.90 | $72.90 |
| Purchase #5 | $150.32 | 13.821% | $171.0957 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $149.39 | 10.318% | $164.8041 | $164.80 | $164.80 | $164.80 |
| Purchase #7 | $178.41 | 13.294% | $202.1278 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $835.56 | $930.8075 | $930.81 | $930.80 | $930.90 | |