| 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 | $51.88 | 13.691% | $58.9829 | $58.98 | $59.00 | $59.00 |
| Purchase #2 | $15.53 | 9.290% | $16.9727 | $16.97 | $16.95 | $17.00 |
| Purchase #3 | $172.59 | 9.184% | $188.4407 | $188.44 | $188.45 | $188.40 |
| Purchase #4 | $21.92 | 11.249% | $24.3858 | $24.39 | $24.40 | $24.40 |
| Purchase #5 | $32.98 | 4.802% | $34.5637 | $34.56 | $34.55 | $34.60 |
| Purchase #6 | $130.67 | 3.687% | $135.4878 | $135.49 | $135.50 | $135.50 |
| Purchase #7 | $224.41 | 3.329% | $231.8806 | $231.88 | $231.90 | $231.90 |
| 7 purchase totals = | $649.98 | $690.7142 | $690.71 | $690.75 | $690.80 | |