| 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 | $36.49 | 9.737% | $40.043 | $40.04 | $40.05 | $40.00 |
| Purchase #2 | $129.71 | 8.495% | $140.7289 | $140.73 | $140.75 | $140.70 |
| Purchase #3 | $68.91 | 10.762% | $76.3261 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $137.52 | 13.326% | $155.8459 | $155.85 | $155.85 | $155.80 |
| Purchase #5 | $54.29 | 8.647% | $58.9845 | $58.98 | $59.00 | $59.00 |
| Purchase #6 | $32.81 | 7.342% | $35.2189 | $35.22 | $35.20 | $35.20 |
| Purchase #7 | $205.39 | 5.239% | $216.1504 | $216.15 | $216.15 | $216.20 |
| 7 purchase totals = | $665.12 | $723.2977 | $723.30 | $723.35 | $723.20 | |