| 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 | $54.44 | 10.772% | $60.3043 | $60.30 | $60.30 | $60.30 |
| Purchase #2 | $126.42 | 10.858% | $140.1467 | $140.15 | $140.15 | $140.10 |
| Purchase #3 | $241.65 | 11.509% | $269.4615 | $269.46 | $269.45 | $269.50 |
| Purchase #4 | $206.77 | 8.224% | $223.7748 | $223.77 | $223.75 | $223.80 |
| Purchase #5 | $116.32 | 3.636% | $120.5494 | $120.55 | $120.55 | $120.50 |
| Purchase #6 | $16.82 | 8.231% | $18.2045 | $18.20 | $18.20 | $18.20 |
| Purchase #7 | $73.45 | 6.662% | $78.3432 | $78.34 | $78.35 | $78.30 |
| 7 purchase totals = | $835.87 | $910.7844 | $910.77 | $910.75 | $910.70 | |