| 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 | $186.61 | 11.280% | $207.6596 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $42.44 | 8.856% | $46.1985 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $42.76 | 6.464% | $45.524 | $45.52 | $45.50 | $45.50 |
| Purchase #4 | $55.87 | 12.346% | $62.7677 | $62.77 | $62.75 | $62.80 |
| Purchase #5 | $76.34 | 4.182% | $79.5325 | $79.53 | $79.55 | $79.50 |
| Purchase #6 | $132.55 | 5.429% | $139.7461 | $139.75 | $139.75 | $139.70 |
| Purchase #7 | $125.66 | 7.716% | $135.3559 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $662.23 | $716.7843 | $716.79 | $716.75 | $716.80 | |