| 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 | $82.84 | 6.741% | $88.4242 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $14.82 | 8.135% | $16.0256 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $42.56 | 13.768% | $48.4197 | $48.42 | $48.40 | $48.40 |
| Purchase #4 | $133.59 | 4.361% | $139.4159 | $139.42 | $139.40 | $139.40 |
| Purchase #5 | $77.45 | 4.277% | $80.7625 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $211.88 | 6.770% | $226.2243 | $226.22 | $226.20 | $226.20 |
| Purchase #7 | $204.49 | 3.341% | $211.322 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $767.63 | $810.5942 | $810.59 | $810.50 | $810.50 | |