| 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 | $37.28 | 3.322% | $38.5184 | $38.52 | $38.50 | $38.50 |
| Purchase #2 | $213.92 | 5.724% | $226.1648 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $103.34 | 12.856% | $116.6254 | $116.63 | $116.65 | $116.60 |
| Purchase #4 | $201.34 | 8.820% | $219.0982 | $219.10 | $219.10 | $219.10 |
| Purchase #5 | $53.67 | 13.248% | $60.7802 | $60.78 | $60.80 | $60.80 |
| Purchase #6 | $50.93 | 13.814% | $57.9655 | $57.97 | $57.95 | $58.00 |
| Purchase #7 | $153.81 | 13.709% | $174.8958 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $814.29 | $894.0483 | $894.06 | $894.05 | $894.10 | |