| 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 | $199.89 | 5.737% | $211.3577 | $211.36 | $211.35 | $211.40 |
| Purchase #2 | $85.35 | 12.813% | $96.2859 | $96.29 | $96.30 | $96.30 |
| Purchase #3 | $191.70 | 9.818% | $210.5211 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $72.71 | 13.329% | $82.4015 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $20.72 | 9.324% | $22.6519 | $22.65 | $22.65 | $22.70 |
| Purchase #6 | $14.68 | 11.455% | $16.3616 | $16.36 | $16.35 | $16.40 |
| Purchase #7 | $19.74 | 6.422% | $21.0077 | $21.01 | $21.00 | $21.00 |
| 7 purchase totals = | $604.79 | $660.5874 | $660.59 | $660.55 | $660.70 | |