| 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 | $18.29 | 7.577% | $19.6758 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $120.42 | 10.464% | $133.0207 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $124.28 | 12.393% | $139.682 | $139.68 | $139.70 | $139.70 |
| Purchase #4 | $244.98 | 5.170% | $257.6455 | $257.65 | $257.65 | $257.60 |
| Purchase #5 | $8.98 | 13.477% | $10.1902 | $10.19 | $10.20 | $10.20 |
| Purchase #6 | $92.50 | 3.184% | $95.4452 | $95.45 | $95.45 | $95.40 |
| Purchase #7 | $110.55 | 8.218% | $119.635 | $119.64 | $119.65 | $119.60 |
| 7 purchase totals = | $720.00 | $775.2944 | $775.31 | $775.35 | $775.20 | |