| 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 | $113.50 | 12.307% | $127.4684 | $127.47 | $127.45 | $127.50 |
| Purchase #2 | $54.58 | 3.550% | $56.5176 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $183.77 | 12.292% | $206.359 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $32.84 | 12.307% | $36.8816 | $36.88 | $36.90 | $36.90 |
| Purchase #5 | $149.96 | 5.650% | $158.4327 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $121.27 | 4.222% | $126.39 | $126.39 | $126.40 | $126.40 |
| Purchase #7 | $32.33 | 7.480% | $34.7483 | $34.75 | $34.75 | $34.70 |
| 7 purchase totals = | $688.25 | $746.7976 | $746.80 | $746.80 | $746.80 | |