| 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 | $87.35 | 13.872% | $99.4672 | $99.47 | $99.45 | $99.50 |
| Purchase #2 | $227.87 | 12.258% | $255.8023 | $255.80 | $255.80 | $255.80 |
| Purchase #3 | $250.44 | 4.794% | $262.4461 | $262.45 | $262.45 | $262.40 |
| Purchase #4 | $65.69 | 9.547% | $71.9614 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $171.99 | 5.223% | $180.973 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $101.85 | 5.726% | $107.6819 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $101.86 | 10.303% | $112.3546 | $112.35 | $112.35 | $112.40 |
| 7 purchase totals = | $1,007.05 | $1,090.6865 | $1,090.68 | $1,090.65 | $1,090.80 | |