| 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 | $20.95 | 13.258% | $23.7276 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $134.58 | 4.589% | $140.7559 | $140.76 | $140.75 | $140.80 |
| Purchase #3 | $13.95 | 13.614% | $15.8492 | $15.85 | $15.85 | $15.80 |
| Purchase #4 | $13.74 | 12.355% | $15.4376 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $239.61 | 13.314% | $271.5117 | $271.51 | $271.50 | $271.50 |
| Purchase #6 | $49.37 | 5.842% | $52.2542 | $52.25 | $52.25 | $52.30 |
| Purchase #7 | $195.91 | 3.480% | $202.7277 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $668.11 | $722.2639 | $722.27 | $722.30 | $722.20 | |