| 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 | $230.94 | 7.207% | $247.5838 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $55.71 | 4.128% | $58.0097 | $58.01 | $58.00 | $58.00 |
| Purchase #3 | $6.67 | 8.364% | $7.2279 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $91.55 | 12.179% | $102.6999 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $148.62 | 4.223% | $154.8962 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $111.82 | 6.644% | $119.2493 | $119.25 | $119.25 | $119.20 |
| Purchase #7 | $31.82 | 3.801% | $33.0295 | $33.03 | $33.05 | $33.00 |
| 7 purchase totals = | $677.13 | $722.6963 | $722.70 | $722.75 | $722.60 | |