| 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 | $64.31 | 9.390% | $70.3487 | $70.35 | $70.35 | $70.30 |
| Purchase #2 | $180.30 | 8.291% | $195.2487 | $195.25 | $195.25 | $195.20 |
| Purchase #3 | $239.45 | 10.605% | $264.8437 | $264.84 | $264.85 | $264.80 |
| Purchase #4 | $99.60 | 9.242% | $108.805 | $108.81 | $108.80 | $108.80 |
| Purchase #5 | $60.56 | 6.554% | $64.5291 | $64.53 | $64.55 | $64.50 |
| Purchase #6 | $19.77 | 3.393% | $20.4408 | $20.44 | $20.45 | $20.40 |
| Purchase #7 | $105.59 | 8.566% | $114.6348 | $114.63 | $114.65 | $114.60 |
| 7 purchase totals = | $769.58 | $838.8508 | $838.85 | $838.90 | $838.60 | |