| 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 | $46.36 | 4.622% | $48.5028 | $48.50 | $48.50 | $48.50 |
| Purchase #2 | $28.66 | 4.134% | $29.8448 | $29.84 | $29.85 | $29.80 |
| Purchase #3 | $247.81 | 6.354% | $263.5558 | $263.56 | $263.55 | $263.60 |
| Purchase #4 | $133.34 | 4.347% | $139.1363 | $139.14 | $139.15 | $139.10 |
| Purchase #5 | $147.68 | 8.695% | $160.5208 | $160.52 | $160.50 | $160.50 |
| Purchase #6 | $120.87 | 11.859% | $135.204 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $243.26 | 7.519% | $261.5507 | $261.55 | $261.55 | $261.60 |
| 7 purchase totals = | $967.98 | $1,038.3152 | $1,038.31 | $1,038.30 | $1,038.30 | |