| 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 | $78.82 | 5.236% | $82.947 | $82.95 | $82.95 | $82.90 |
| Purchase #2 | $178.27 | 6.544% | $189.936 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $197.50 | 13.643% | $224.4449 | $224.44 | $224.45 | $224.40 |
| Purchase #4 | $13.54 | 8.221% | $14.6531 | $14.65 | $14.65 | $14.70 |
| Purchase #5 | $195.77 | 10.424% | $216.1771 | $216.18 | $216.20 | $216.20 |
| Purchase #6 | $17.29 | 5.228% | $18.1939 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $108.66 | 10.184% | $119.7259 | $119.73 | $119.75 | $119.70 |
| 7 purchase totals = | $789.85 | $866.0779 | $866.08 | $866.15 | $866.00 | |