| 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 | $69.41 | 3.538% | $71.8657 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $195.52 | 4.744% | $204.7955 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $93.68 | 10.151% | $103.1895 | $103.19 | $103.20 | $103.20 |
| Purchase #4 | $29.67 | 7.382% | $31.8602 | $31.86 | $31.85 | $31.90 |
| Purchase #5 | $138.85 | 4.726% | $145.4121 | $145.41 | $145.40 | $145.40 |
| Purchase #6 | $77.65 | 5.452% | $81.8835 | $81.88 | $81.90 | $81.90 |
| Purchase #7 | $169.67 | 9.806% | $186.3078 | $186.31 | $186.30 | $186.30 |
| 7 purchase totals = | $774.45 | $825.3143 | $825.32 | $825.30 | $825.40 | |