| 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 | $6.87 | 10.603% | $7.5984 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $118.40 | 3.739% | $122.827 | $122.83 | $122.85 | $122.80 |
| Purchase #3 | $120.47 | 10.372% | $132.9651 | $132.97 | $132.95 | $133.00 |
| Purchase #4 | $23.48 | 9.610% | $25.7364 | $25.74 | $25.75 | $25.70 |
| Purchase #5 | $58.25 | 9.290% | $63.6614 | $63.66 | $63.65 | $63.70 |
| Purchase #6 | $160.52 | 4.447% | $167.6583 | $167.66 | $167.65 | $167.70 |
| Purchase #7 | $239.38 | 12.546% | $269.4126 | $269.41 | $269.40 | $269.40 |
| 7 purchase totals = | $727.37 | $789.8592 | $789.87 | $789.85 | $789.90 | |