| 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 | $78.60 | 5.467% | $82.8971 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $101.82 | 6.344% | $108.2795 | $108.28 | $108.30 | $108.30 |
| Purchase #3 | $21.82 | 7.626% | $23.484 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $44.54 | 11.716% | $49.7583 | $49.76 | $49.75 | $49.80 |
| Purchase #5 | $165.50 | 12.239% | $185.7555 | $185.76 | $185.75 | $185.80 |
| Purchase #6 | $227.34 | 8.255% | $246.1069 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $29.93 | 8.144% | $32.3675 | $32.37 | $32.35 | $32.40 |
| 7 purchase totals = | $669.55 | $728.6488 | $728.66 | $728.65 | $728.80 | |