| 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 | $107.47 | 12.430% | $120.8285 | $120.83 | $120.85 | $120.80 |
| Purchase #2 | $125.72 | 7.413% | $135.0396 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $70.90 | 9.439% | $77.5923 | $77.59 | $77.60 | $77.60 |
| Purchase #4 | $201.36 | 11.272% | $224.0573 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $78.27 | 8.177% | $84.6701 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $180.51 | 13.830% | $205.4745 | $205.47 | $205.45 | $205.50 |
| Purchase #7 | $77.55 | 13.643% | $88.1301 | $88.13 | $88.15 | $88.10 |
| 7 purchase totals = | $841.78 | $935.7924 | $935.79 | $935.80 | $935.80 | |