| 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 | $133.39 | 12.830% | $150.5039 | $150.50 | $150.50 | $150.50 |
| Purchase #2 | $38.71 | 5.795% | $40.9532 | $40.95 | $40.95 | $41.00 |
| Purchase #3 | $216.27 | 6.550% | $230.4357 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $71.56 | 10.853% | $79.3264 | $79.33 | $79.35 | $79.30 |
| Purchase #5 | $113.60 | 12.688% | $128.0136 | $128.01 | $128.00 | $128.00 |
| Purchase #6 | $184.96 | 12.178% | $207.4844 | $207.48 | $207.50 | $207.50 |
| Purchase #7 | $111.75 | 13.698% | $127.0575 | $127.06 | $127.05 | $127.10 |
| 7 purchase totals = | $870.24 | $963.7747 | $963.77 | $963.80 | $963.80 | |