| 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 | $35.69 | 5.460% | $37.6387 | $37.64 | $37.65 | $37.60 |
| Purchase #2 | $137.29 | 5.530% | $144.8821 | $144.88 | $144.90 | $144.90 |
| Purchase #3 | $173.64 | 4.583% | $181.5979 | $181.60 | $181.60 | $181.60 |
| Purchase #4 | $204.65 | 4.188% | $213.2207 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $53.50 | 7.850% | $57.6998 | $57.70 | $57.70 | $57.70 |
| Purchase #6 | $6.41 | 9.808% | $7.0387 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $178.49 | 3.747% | $185.178 | $185.18 | $185.20 | $185.20 |
| 7 purchase totals = | $789.67 | $827.2559 | $827.26 | $827.30 | $827.20 | |