| 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 | $78.39 | 8.254% | $84.8603 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $40.40 | 9.575% | $44.2683 | $44.27 | $44.25 | $44.30 |
| Purchase #3 | $150.62 | 7.256% | $161.549 | $161.55 | $161.55 | $161.50 |
| Purchase #4 | $9.57 | 12.359% | $10.7528 | $10.75 | $10.75 | $10.80 |
| Purchase #5 | $145.36 | 11.474% | $162.0386 | $162.04 | $162.05 | $162.00 |
| Purchase #6 | $81.37 | 8.244% | $88.0781 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $152.52 | 4.149% | $158.8481 | $158.85 | $158.85 | $158.80 |
| 7 purchase totals = | $658.23 | $710.3952 | $710.40 | $710.40 | $710.40 | |