| 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 | $91.57 | 10.667% | $101.3378 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $8.90 | 9.546% | $9.7496 | $9.75 | $9.75 | $9.70 |
| Purchase #3 | $30.64 | 6.623% | $32.6693 | $32.67 | $32.65 | $32.70 |
| Purchase #4 | $209.61 | 4.852% | $219.7803 | $219.78 | $219.80 | $219.80 |
| Purchase #5 | $35.90 | 13.790% | $40.8506 | $40.85 | $40.85 | $40.90 |
| Purchase #6 | $118.77 | 10.345% | $131.0568 | $131.06 | $131.05 | $131.10 |
| Purchase #7 | $81.58 | 5.840% | $86.3443 | $86.34 | $86.35 | $86.30 |
| 7 purchase totals = | $576.97 | $621.7887 | $621.79 | $621.80 | $621.80 | |