| 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 | $71.73 | 3.177% | $74.0089 | $74.01 | $74.00 | $74.00 |
| Purchase #2 | $177.47 | 6.565% | $189.1209 | $189.12 | $189.10 | $189.10 |
| Purchase #3 | $21.67 | 13.287% | $24.5493 | $24.55 | $24.55 | $24.50 |
| Purchase #4 | $227.73 | 13.311% | $258.0431 | $258.04 | $258.05 | $258.00 |
| Purchase #5 | $231.81 | 6.525% | $246.9356 | $246.94 | $246.95 | $246.90 |
| Purchase #6 | $99.28 | 11.682% | $110.8779 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $139.28 | 7.676% | $149.9711 | $149.97 | $149.95 | $150.00 |
| 7 purchase totals = | $968.97 | $1,053.5068 | $1,053.51 | $1,053.50 | $1,053.40 | |