| 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 | $5.48 | 13.735% | $6.2327 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $69.66 | 5.738% | $73.6571 | $73.66 | $73.65 | $73.70 |
| Purchase #3 | $235.42 | 12.408% | $264.6309 | $264.63 | $264.65 | $264.60 |
| Purchase #4 | $127.47 | 3.851% | $132.3789 | $132.38 | $132.40 | $132.40 |
| Purchase #5 | $127.95 | 6.604% | $136.3998 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $50.57 | 3.424% | $52.3015 | $52.30 | $52.30 | $52.30 |
| Purchase #7 | $167.64 | 4.648% | $175.4319 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $784.19 | $841.0328 | $841.03 | $841.10 | $841.00 | |