| 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 | $46.85 | 7.554% | $50.389 | $50.39 | $50.40 | $50.40 |
| Purchase #2 | $202.60 | 5.416% | $213.5728 | $213.57 | $213.55 | $213.60 |
| Purchase #3 | $111.69 | 5.537% | $117.8743 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $207.76 | 6.683% | $221.6446 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $7.49 | 8.555% | $8.1308 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $190.81 | 5.807% | $201.8903 | $201.89 | $201.90 | $201.90 |
| Purchase #7 | $52.39 | 10.379% | $57.8276 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $819.59 | $871.3294 | $871.32 | $871.35 | $871.30 | |