| 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 | $32.57 | 6.481% | $34.6809 | $34.68 | $34.70 | $34.70 |
| Purchase #2 | $76.28 | 7.853% | $82.2703 | $82.27 | $82.25 | $82.30 |
| Purchase #3 | $103.49 | 10.107% | $113.9497 | $113.95 | $113.95 | $113.90 |
| Purchase #4 | $118.40 | 10.821% | $131.2121 | $131.21 | $131.20 | $131.20 |
| Purchase #5 | $194.32 | 5.254% | $204.5296 | $204.53 | $204.55 | $204.50 |
| Purchase #6 | $246.88 | 9.823% | $271.131 | $271.13 | $271.15 | $271.10 |
| Purchase #7 | $17.71 | 10.397% | $19.5513 | $19.55 | $19.55 | $19.60 |
| 7 purchase totals = | $789.65 | $857.3249 | $857.32 | $857.35 | $857.30 | |