| 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 | $18.80 | 3.746% | $19.5042 | $19.50 | $19.50 | $19.50 |
| Purchase #2 | $214.99 | 3.314% | $222.1148 | $222.11 | $222.10 | $222.10 |
| Purchase #3 | $51.46 | 10.255% | $56.7372 | $56.74 | $56.75 | $56.70 |
| Purchase #4 | $227.67 | 9.451% | $249.1871 | $249.19 | $249.20 | $249.20 |
| Purchase #5 | $215.85 | 6.154% | $229.1334 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $78.63 | 12.237% | $88.252 | $88.25 | $88.25 | $88.30 |
| Purchase #7 | $6.64 | 13.415% | $7.5308 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $814.04 | $872.4595 | $872.45 | $872.50 | $872.40 | |