| 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 | $42.82 | 9.534% | $46.9025 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $125.84 | 3.746% | $130.554 | $130.55 | $130.55 | $130.60 |
| Purchase #3 | $47.61 | 12.785% | $53.6969 | $53.70 | $53.70 | $53.70 |
| Purchase #4 | $120.91 | 13.745% | $137.5291 | $137.53 | $137.55 | $137.50 |
| Purchase #5 | $23.90 | 4.357% | $24.9413 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $117.64 | 12.277% | $132.0827 | $132.08 | $132.10 | $132.10 |
| Purchase #7 | $29.97 | 9.704% | $32.8783 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $508.69 | $558.5848 | $558.58 | $558.65 | $558.60 | |