| 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 | $18.44 | 11.304% | $20.5245 | $20.52 | $20.50 | $20.50 |
| Purchase #2 | $89.59 | 7.779% | $96.5592 | $96.56 | $96.55 | $96.60 |
| Purchase #3 | $143.90 | 6.559% | $153.3384 | $153.34 | $153.35 | $153.30 |
| Purchase #4 | $59.42 | 8.563% | $64.5081 | $64.51 | $64.50 | $64.50 |
| Purchase #5 | $102.37 | 11.289% | $113.9265 | $113.93 | $113.95 | $113.90 |
| Purchase #6 | $124.99 | 6.416% | $133.0094 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $155.66 | 8.340% | $168.642 | $168.64 | $168.65 | $168.60 |
| 7 purchase totals = | $694.37 | $750.5081 | $750.51 | $750.50 | $750.40 | |