| 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 | $73.36 | 8.700% | $79.7423 | $79.74 | $79.75 | $79.70 |
| Purchase #2 | $153.59 | 13.149% | $173.7855 | $173.79 | $173.80 | $173.80 |
| Purchase #3 | $186.33 | 5.723% | $196.9937 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $15.87 | 9.804% | $17.4259 | $17.43 | $17.45 | $17.40 |
| Purchase #5 | $82.48 | 6.162% | $87.5624 | $87.56 | $87.55 | $87.60 |
| Purchase #6 | $45.29 | 13.123% | $51.2334 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $81.37 | 9.178% | $88.8381 | $88.84 | $88.85 | $88.80 |
| 7 purchase totals = | $638.29 | $695.5813 | $695.58 | $695.65 | $695.50 | |