| 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 | $32.25 | 10.565% | $35.6572 | $35.66 | $35.65 | $35.70 |
| Purchase #2 | $146.64 | 6.417% | $156.0499 | $156.05 | $156.05 | $156.00 |
| Purchase #3 | $203.87 | 5.390% | $214.8586 | $214.86 | $214.85 | $214.90 |
| Purchase #4 | $194.52 | 12.771% | $219.3621 | $219.36 | $219.35 | $219.40 |
| Purchase #5 | $30.41 | 13.700% | $34.5762 | $34.58 | $34.60 | $34.60 |
| Purchase #6 | $129.29 | 12.695% | $145.7034 | $145.70 | $145.70 | $145.70 |
| Purchase #7 | $159.96 | 9.847% | $175.7113 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $896.94 | $981.9187 | $981.92 | $981.90 | $982.00 | |