| 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 | $90.36 | 9.125% | $98.6054 | $98.61 | $98.60 | $98.60 |
| Purchase #2 | $86.82 | 10.422% | $95.8684 | $95.87 | $95.85 | $95.90 |
| Purchase #3 | $203.63 | 5.727% | $215.2919 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $150.51 | 5.240% | $158.3967 | $158.40 | $158.40 | $158.40 |
| Purchase #5 | $81.40 | 6.756% | $86.8994 | $86.90 | $86.90 | $86.90 |
| Purchase #6 | $36.74 | 8.161% | $39.7384 | $39.74 | $39.75 | $39.70 |
| Purchase #7 | $237.55 | 11.111% | $263.9442 | $263.94 | $263.95 | $263.90 |
| 7 purchase totals = | $887.01 | $958.7444 | $958.75 | $958.75 | $958.70 | |