| 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 | $110.83 | 3.788% | $115.0282 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $15.75 | 11.491% | $17.5598 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $51.62 | 10.370% | $56.973 | $56.97 | $56.95 | $57.00 |
| Purchase #4 | $188.26 | 7.580% | $202.5301 | $202.53 | $202.55 | $202.50 |
| Purchase #5 | $7.52 | 5.189% | $7.9102 | $7.91 | $7.90 | $7.90 |
| Purchase #6 | $128.46 | 3.422% | $132.8559 | $132.86 | $132.85 | $132.90 |
| Purchase #7 | $140.95 | 5.590% | $148.8291 | $148.83 | $148.85 | $148.80 |
| 7 purchase totals = | $643.39 | $681.6863 | $681.69 | $681.70 | $681.70 | |