| 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 | $60.58 | 7.190% | $64.9357 | $64.94 | $64.95 | $64.90 |
| Purchase #2 | $65.54 | 5.665% | $69.2528 | $69.25 | $69.25 | $69.30 |
| Purchase #3 | $209.67 | 3.807% | $217.6521 | $217.65 | $217.65 | $217.70 |
| Purchase #4 | $41.70 | 8.201% | $45.1198 | $45.12 | $45.10 | $45.10 |
| Purchase #5 | $217.53 | 6.133% | $230.8711 | $230.87 | $230.85 | $230.90 |
| Purchase #6 | $199.99 | 4.428% | $208.8456 | $208.85 | $208.85 | $208.80 |
| Purchase #7 | $12.99 | 9.631% | $14.2411 | $14.24 | $14.25 | $14.20 |
| 7 purchase totals = | $808.00 | $850.9182 | $850.92 | $850.90 | $850.90 | |