| 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 | $21.26 | 9.295% | $23.2361 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $49.71 | 4.496% | $51.945 | $51.95 | $51.95 | $51.90 |
| Purchase #3 | $244.91 | 4.633% | $256.2567 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $19.28 | 3.420% | $19.9394 | $19.94 | $19.95 | $19.90 |
| Purchase #5 | $174.51 | 12.837% | $196.9118 | $196.91 | $196.90 | $196.90 |
| Purchase #6 | $127.97 | 6.483% | $136.2663 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $126.64 | 10.641% | $140.1158 | $140.12 | $140.10 | $140.10 |
| 7 purchase totals = | $764.28 | $824.6711 | $824.69 | $824.65 | $824.60 | |