| 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 | $12.71 | 10.692% | $14.069 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $34.97 | 5.197% | $36.7874 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $87.91 | 9.278% | $96.0663 | $96.07 | $96.05 | $96.10 |
| Purchase #4 | $75.98 | 5.262% | $79.9781 | $79.98 | $80.00 | $80.00 |
| Purchase #5 | $96.35 | 10.854% | $106.8078 | $106.81 | $106.80 | $106.80 |
| Purchase #6 | $52.28 | 13.703% | $59.4439 | $59.44 | $59.45 | $59.40 |
| Purchase #7 | $80.88 | 3.277% | $83.5304 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $441.08 | $476.6829 | $476.69 | $476.70 | $476.70 | |