| 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 | $44.48 | 9.206% | $48.5748 | $48.57 | $48.55 | $48.60 |
| Purchase #2 | $32.73 | 13.102% | $37.0183 | $37.02 | $37.00 | $37.00 |
| Purchase #3 | $232.95 | 3.205% | $240.416 | $240.42 | $240.40 | $240.40 |
| Purchase #4 | $209.84 | 10.427% | $231.72 | $231.72 | $231.70 | $231.70 |
| Purchase #5 | $35.52 | 11.749% | $39.6932 | $39.69 | $39.70 | $39.70 |
| Purchase #6 | $215.88 | 8.258% | $233.7074 | $233.71 | $233.70 | $233.70 |
| Purchase #7 | $8.84 | 8.199% | $9.5648 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $780.24 | $840.6945 | $840.69 | $840.60 | $840.70 | |