| 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 | $249.33 | 10.856% | $276.3973 | $276.40 | $276.40 | $276.40 |
| Purchase #2 | $80.64 | 9.273% | $88.1177 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $123.86 | 10.161% | $136.4454 | $136.45 | $136.45 | $136.40 |
| Purchase #4 | $16.63 | 4.464% | $17.3724 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $46.58 | 6.682% | $49.6925 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $128.38 | 3.432% | $132.786 | $132.79 | $132.80 | $132.80 |
| Purchase #7 | $41.33 | 11.748% | $46.1854 | $46.19 | $46.20 | $46.20 |
| 7 purchase totals = | $686.75 | $746.9967 | $747.01 | $747.00 | $747.00 | |