| 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 | $69.89 | 9.691% | $76.663 | $76.66 | $76.65 | $76.70 |
| Purchase #2 | $5.31 | 13.771% | $6.0412 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $128.60 | 3.118% | $132.6097 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $169.86 | 7.216% | $182.1171 | $182.12 | $182.10 | $182.10 |
| Purchase #5 | $27.44 | 5.852% | $29.0458 | $29.05 | $29.05 | $29.00 |
| Purchase #6 | $45.49 | 7.532% | $48.9163 | $48.92 | $48.90 | $48.90 |
| Purchase #7 | $218.44 | 11.836% | $244.2946 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $665.03 | $719.6877 | $719.69 | $719.65 | $719.60 | |