| 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 | $67.46 | 9.842% | $74.0994 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $21.35 | 12.289% | $23.9737 | $23.97 | $23.95 | $24.00 |
| Purchase #3 | $155.87 | 11.872% | $174.3749 | $174.37 | $174.35 | $174.40 |
| Purchase #4 | $198.54 | 9.406% | $217.2147 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $158.71 | 8.818% | $172.705 | $172.71 | $172.70 | $172.70 |
| Purchase #6 | $74.84 | 11.216% | $83.2341 | $83.23 | $83.25 | $83.20 |
| Purchase #7 | $108.41 | 4.675% | $113.4782 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $785.18 | $859.0800 | $859.07 | $859.05 | $859.10 | |