| 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 | $47.69 | 8.549% | $51.767 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $229.96 | 8.459% | $249.4123 | $249.41 | $249.40 | $249.40 |
| Purchase #3 | $81.51 | 12.614% | $91.7917 | $91.79 | $91.80 | $91.80 |
| Purchase #4 | $14.70 | 13.178% | $16.6372 | $16.64 | $16.65 | $16.60 |
| Purchase #5 | $102.25 | 10.163% | $112.6417 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $12.75 | 13.575% | $14.4808 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $121.86 | 8.548% | $132.2766 | $132.28 | $132.30 | $132.30 |
| 7 purchase totals = | $610.72 | $669.0073 | $669.01 | $669.05 | $669.00 | |