| 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 | $43.48 | 13.513% | $49.3555 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $42.91 | 7.839% | $46.2737 | $46.27 | $46.25 | $46.30 |
| Purchase #3 | $26.95 | 9.849% | $29.6043 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $14.63 | 6.866% | $15.6345 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $244.99 | 4.403% | $255.7769 | $255.78 | $255.80 | $255.80 |
| Purchase #6 | $38.72 | 3.188% | $39.9544 | $39.95 | $39.95 | $40.00 |
| Purchase #7 | $43.57 | 6.506% | $46.4047 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $455.25 | $483.0040 | $482.99 | $483.00 | $483.10 | |