| 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 | $22.52 | 9.417% | $24.6407 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $231.56 | 12.589% | $260.7111 | $260.71 | $260.70 | $260.70 |
| Purchase #3 | $178.86 | 9.168% | $195.2579 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $125.33 | 6.497% | $133.4727 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $80.95 | 4.253% | $84.3928 | $84.39 | $84.40 | $84.40 |
| Purchase #6 | $75.62 | 3.267% | $78.0905 | $78.09 | $78.10 | $78.10 |
| Purchase #7 | $62.69 | 13.205% | $70.9682 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $777.53 | $847.5339 | $847.53 | $847.50 | $847.60 | |