| 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 | $103.28 | 12.257% | $115.939 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $79.75 | 5.775% | $84.3556 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $164.68 | 8.198% | $178.1805 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $104.41 | 9.827% | $114.6704 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $99.90 | 3.849% | $103.7452 | $103.75 | $103.75 | $103.70 |
| Purchase #6 | $84.35 | 3.678% | $87.4524 | $87.45 | $87.45 | $87.50 |
| Purchase #7 | $29.68 | 7.281% | $31.841 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $666.05 | $716.1841 | $716.19 | $716.20 | $716.20 | |