| 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 | $22.47 | 11.836% | $25.1295 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $133.94 | 3.821% | $139.0578 | $139.06 | $139.05 | $139.10 |
| Purchase #3 | $13.34 | 11.178% | $14.8311 | $14.83 | $14.85 | $14.80 |
| Purchase #4 | $56.76 | 11.483% | $63.2778 | $63.28 | $63.30 | $63.30 |
| Purchase #5 | $173.84 | 13.707% | $197.6682 | $197.67 | $197.65 | $197.70 |
| Purchase #6 | $189.48 | 5.588% | $200.0681 | $200.07 | $200.05 | $200.10 |
| Purchase #7 | $180.33 | 10.470% | $199.2106 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $770.16 | $839.2431 | $839.25 | $839.25 | $839.30 | |