| 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 | $33.72 | 5.201% | $35.4738 | $35.47 | $35.45 | $35.50 |
| Purchase #2 | $174.82 | 11.537% | $194.989 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $142.93 | 8.342% | $154.8532 | $154.85 | $154.85 | $154.90 |
| Purchase #4 | $120.40 | 4.575% | $125.9083 | $125.91 | $125.90 | $125.90 |
| Purchase #5 | $177.69 | 12.834% | $200.4947 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $47.38 | 4.786% | $49.6476 | $49.65 | $49.65 | $49.60 |
| Purchase #7 | $15.50 | 8.334% | $16.7918 | $16.79 | $16.80 | $16.80 |
| 7 purchase totals = | $712.44 | $778.1584 | $778.15 | $778.15 | $778.20 | |