| 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 | $74.54 | 12.823% | $84.0983 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $22.55 | 8.836% | $24.5425 | $24.54 | $24.55 | $24.50 |
| Purchase #3 | $141.31 | 13.738% | $160.7232 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $52.57 | 6.533% | $56.0044 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $125.57 | 5.294% | $132.2177 | $132.22 | $132.20 | $132.20 |
| Purchase #6 | $174.25 | 4.861% | $182.7203 | $182.72 | $182.70 | $182.70 |
| Purchase #7 | $197.77 | 3.849% | $205.3822 | $205.38 | $205.40 | $205.40 |
| 7 purchase totals = | $788.56 | $845.6886 | $845.68 | $845.65 | $845.60 | |