| 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 | $28.69 | 11.440% | $31.9721 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $23.54 | 4.682% | $24.6421 | $24.64 | $24.65 | $24.60 |
| Purchase #3 | $38.35 | 5.772% | $40.5636 | $40.56 | $40.55 | $40.60 |
| Purchase #4 | $18.28 | 13.754% | $20.7942 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $148.55 | 12.527% | $167.1589 | $167.16 | $167.15 | $167.20 |
| Purchase #6 | $14.54 | 6.680% | $15.5113 | $15.51 | $15.50 | $15.50 |
| Purchase #7 | $144.55 | 12.788% | $163.0351 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $416.50 | $463.6773 | $463.67 | $463.65 | $463.70 | |