| 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 | $31.88 | 4.803% | $33.4112 | $33.41 | $33.40 | $33.40 |
| Purchase #2 | $114.62 | 3.555% | $118.6947 | $118.69 | $118.70 | $118.70 |
| Purchase #3 | $64.35 | 5.726% | $68.0347 | $68.03 | $68.05 | $68.00 |
| Purchase #4 | $30.64 | 5.151% | $32.2183 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $12.34 | 4.265% | $12.8663 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $163.28 | 8.291% | $176.8175 | $176.82 | $176.80 | $176.80 |
| Purchase #7 | $154.49 | 12.119% | $173.2126 | $173.21 | $173.20 | $173.20 |
| 7 purchase totals = | $571.60 | $615.2553 | $615.25 | $615.20 | $615.20 | |