| 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 | $75.95 | 7.344% | $81.5278 | $81.53 | $81.55 | $81.50 |
| Purchase #2 | $112.70 | 5.840% | $119.2817 | $119.28 | $119.30 | $119.30 |
| Purchase #3 | $59.97 | 13.267% | $67.9262 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $36.60 | 7.575% | $39.3725 | $39.37 | $39.35 | $39.40 |
| Purchase #5 | $56.58 | 7.402% | $60.7681 | $60.77 | $60.75 | $60.80 |
| Purchase #6 | $6.26 | 11.822% | $7.0001 | $7.00 | $7.00 | $7.00 |
| Purchase #7 | $242.66 | 5.186% | $255.2443 | $255.24 | $255.25 | $255.20 |
| 7 purchase totals = | $590.72 | $631.1207 | $631.12 | $631.15 | $631.10 | |