| 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 | $29.90 | 5.453% | $31.5304 | $31.53 | $31.55 | $31.50 |
| Purchase #2 | $19.94 | 3.121% | $20.5623 | $20.56 | $20.55 | $20.60 |
| Purchase #3 | $81.59 | 12.362% | $91.6762 | $91.68 | $91.70 | $91.70 |
| Purchase #4 | $226.66 | 11.605% | $252.9639 | $252.96 | $252.95 | $253.00 |
| Purchase #5 | $13.93 | 7.751% | $15.0097 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $12.94 | 11.551% | $14.4347 | $14.43 | $14.45 | $14.40 |
| Purchase #7 | $90.95 | 8.133% | $98.347 | $98.35 | $98.35 | $98.30 |
| 7 purchase totals = | $475.91 | $524.5242 | $524.52 | $524.55 | $524.50 | |