| 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 | $22.60 | 7.105% | $24.2057 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $167.51 | 4.240% | $174.6124 | $174.61 | $174.60 | $174.60 |
| Purchase #3 | $232.34 | 10.290% | $256.2478 | $256.25 | $256.25 | $256.20 |
| Purchase #4 | $99.46 | 8.205% | $107.6207 | $107.62 | $107.60 | $107.60 |
| Purchase #5 | $134.85 | 5.497% | $142.2627 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $37.97 | 3.761% | $39.3981 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $109.45 | 13.643% | $124.3823 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $804.18 | $868.7297 | $868.73 | $868.70 | $868.70 | |