| 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 | $39.37 | 12.202% | $44.1739 | $44.17 | $44.15 | $44.20 |
| Purchase #2 | $74.85 | 8.734% | $81.3874 | $81.39 | $81.40 | $81.40 |
| Purchase #3 | $32.38 | 9.730% | $35.5306 | $35.53 | $35.55 | $35.50 |
| Purchase #4 | $21.77 | 9.128% | $23.7572 | $23.76 | $23.75 | $23.80 |
| Purchase #5 | $5.88 | 11.662% | $6.5657 | $6.57 | $6.55 | $6.60 |
| Purchase #6 | $120.32 | 5.166% | $126.5357 | $126.54 | $126.55 | $126.50 |
| Purchase #7 | $191.66 | 9.352% | $209.584 | $209.58 | $209.60 | $209.60 |
| 7 purchase totals = | $486.23 | $527.5345 | $527.54 | $527.55 | $527.60 | |