| 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 | $67.54 | 4.399% | $70.5111 | $70.51 | $70.50 | $70.50 |
| Purchase #2 | $174.86 | 3.256% | $180.5534 | $180.55 | $180.55 | $180.60 |
| Purchase #3 | $16.47 | 13.418% | $18.6799 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $129.90 | 8.381% | $140.7869 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $144.41 | 8.691% | $156.9607 | $156.96 | $156.95 | $157.00 |
| Purchase #6 | $40.65 | 4.181% | $42.3496 | $42.35 | $42.35 | $42.30 |
| Purchase #7 | $15.94 | 12.543% | $17.9394 | $17.94 | $17.95 | $17.90 |
| 7 purchase totals = | $589.77 | $627.7810 | $627.78 | $627.80 | $627.80 | |