| 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 | $19.75 | 9.559% | $21.6379 | $21.64 | $21.65 | $21.60 |
| Purchase #2 | $75.51 | 4.282% | $78.7433 | $78.74 | $78.75 | $78.70 |
| Purchase #3 | $52.26 | 8.690% | $56.8014 | $56.80 | $56.80 | $56.80 |
| Purchase #4 | $85.66 | 13.778% | $97.4622 | $97.46 | $97.45 | $97.50 |
| Purchase #5 | $236.99 | 8.236% | $256.5085 | $256.51 | $256.50 | $256.50 |
| Purchase #6 | $181.52 | 5.409% | $191.3384 | $191.34 | $191.35 | $191.30 |
| Purchase #7 | $118.79 | 11.736% | $132.7312 | $132.73 | $132.75 | $132.70 |
| 7 purchase totals = | $770.48 | $835.2229 | $835.22 | $835.25 | $835.10 | |