| 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 | $81.63 | 12.524% | $91.8533 | $91.85 | $91.85 | $91.90 |
| Purchase #2 | $10.92 | 7.169% | $11.7029 | $11.70 | $11.70 | $11.70 |
| Purchase #3 | $190.75 | 7.874% | $205.7697 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $112.92 | 6.586% | $120.3569 | $120.36 | $120.35 | $120.40 |
| Purchase #5 | $225.45 | 8.786% | $245.258 | $245.26 | $245.25 | $245.30 |
| Purchase #6 | $47.54 | 4.510% | $49.6841 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $207.34 | 11.852% | $231.9139 | $231.91 | $231.90 | $231.90 |
| 7 purchase totals = | $876.55 | $956.5388 | $956.53 | $956.50 | $956.70 | |