| 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 | $36.69 | 8.199% | $39.6982 | $39.70 | $39.70 | $39.70 |
| Purchase #2 | $31.56 | 5.336% | $33.244 | $33.24 | $33.25 | $33.20 |
| Purchase #3 | $172.86 | 12.382% | $194.2635 | $194.26 | $194.25 | $194.30 |
| Purchase #4 | $25.54 | 7.313% | $27.4077 | $27.41 | $27.40 | $27.40 |
| Purchase #5 | $140.70 | 3.737% | $145.958 | $145.96 | $145.95 | $146.00 |
| Purchase #6 | $144.99 | 8.263% | $156.9705 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $20.27 | 13.402% | $22.9866 | $22.99 | $23.00 | $23.00 |
| 7 purchase totals = | $572.61 | $620.5285 | $620.53 | $620.50 | $620.60 | |