| 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 | $241.45 | 4.703% | $252.8054 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $149.98 | 5.499% | $158.2274 | $158.23 | $158.25 | $158.20 |
| Purchase #3 | $47.56 | 4.505% | $49.7026 | $49.70 | $49.70 | $49.70 |
| Purchase #4 | $15.37 | 7.166% | $16.4714 | $16.47 | $16.45 | $16.50 |
| Purchase #5 | $147.79 | 4.166% | $153.9469 | $153.95 | $153.95 | $153.90 |
| Purchase #6 | $127.97 | 13.748% | $145.5633 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $85.82 | 8.789% | $93.3627 | $93.36 | $93.35 | $93.40 |
| 7 purchase totals = | $815.94 | $870.0797 | $870.08 | $870.05 | $870.10 | |