| 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 | $40.69 | 5.495% | $42.9259 | $42.93 | $42.95 | $42.90 |
| Purchase #2 | $64.57 | 6.860% | $68.9995 | $69.00 | $69.00 | $69.00 |
| Purchase #3 | $126.36 | 6.408% | $134.4571 | $134.46 | $134.45 | $134.50 |
| Purchase #4 | $129.55 | 7.480% | $139.2403 | $139.24 | $139.25 | $139.20 |
| Purchase #5 | $127.40 | 7.874% | $137.4315 | $137.43 | $137.45 | $137.40 |
| Purchase #6 | $107.37 | 8.129% | $116.0981 | $116.10 | $116.10 | $116.10 |
| Purchase #7 | $174.68 | 4.111% | $181.8611 | $181.86 | $181.85 | $181.90 |
| 7 purchase totals = | $770.62 | $821.0135 | $821.02 | $821.05 | $821.00 | |