| 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 | $17.65 | 11.792% | $19.7313 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $230.27 | 6.192% | $244.5283 | $244.53 | $244.55 | $244.50 |
| Purchase #3 | $20.93 | 8.198% | $22.6458 | $22.65 | $22.65 | $22.60 |
| Purchase #4 | $136.48 | 10.492% | $150.7995 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $107.69 | 8.500% | $116.8437 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $187.52 | 5.599% | $198.0192 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $105.94 | 3.496% | $109.6437 | $109.64 | $109.65 | $109.60 |
| 7 purchase totals = | $806.48 | $862.2115 | $862.21 | $862.25 | $862.00 | |