| 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 | $127.81 | 4.696% | $133.812 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $83.97 | 4.832% | $88.0274 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $74.95 | 9.799% | $82.2944 | $82.29 | $82.30 | $82.30 |
| Purchase #4 | $38.31 | 9.615% | $41.9935 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $50.73 | 5.514% | $53.5273 | $53.53 | $53.55 | $53.50 |
| Purchase #6 | $149.54 | 4.178% | $155.7878 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $242.36 | 3.633% | $251.1649 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $767.67 | $806.6073 | $806.60 | $806.65 | $806.60 | |