| 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 | $25.58 | 4.362% | $26.6958 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $141.28 | 13.337% | $160.1225 | $160.12 | $160.10 | $160.10 |
| Purchase #3 | $5.48 | 8.711% | $5.9574 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $250.40 | 4.857% | $262.5619 | $262.56 | $262.55 | $262.60 |
| Purchase #5 | $142.78 | 11.860% | $159.7137 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $38.69 | 6.611% | $41.2478 | $41.25 | $41.25 | $41.20 |
| Purchase #7 | $183.34 | 12.507% | $206.2703 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $787.55 | $862.5694 | $862.57 | $862.50 | $862.60 | |