| 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 | $80.81 | 4.726% | $84.6291 | $84.63 | $84.65 | $84.60 |
| Purchase #2 | $156.33 | 7.448% | $167.9735 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $54.40 | 5.494% | $57.3887 | $57.39 | $57.40 | $57.40 |
| Purchase #4 | $111.36 | 13.268% | $126.1352 | $126.14 | $126.15 | $126.10 |
| Purchase #5 | $205.47 | 11.140% | $228.3594 | $228.36 | $228.35 | $228.40 |
| Purchase #6 | $24.89 | 10.754% | $27.5667 | $27.57 | $27.55 | $27.60 |
| Purchase #7 | $212.90 | 3.305% | $219.9363 | $219.94 | $219.95 | $219.90 |
| 7 purchase totals = | $846.16 | $911.9889 | $912.00 | $912.00 | $912.00 | |