| 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 | $8.99 | 6.806% | $9.6019 | $9.60 | $9.60 | $9.60 |
| Purchase #2 | $142.35 | 11.496% | $158.7146 | $158.71 | $158.70 | $158.70 |
| Purchase #3 | $67.71 | 3.375% | $69.9952 | $70.00 | $70.00 | $70.00 |
| Purchase #4 | $138.63 | 9.679% | $152.048 | $152.05 | $152.05 | $152.00 |
| Purchase #5 | $109.81 | 13.561% | $124.7013 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $65.42 | 13.304% | $74.1235 | $74.12 | $74.10 | $74.10 |
| Purchase #7 | $222.91 | 5.550% | $235.2815 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $755.82 | $824.4660 | $824.46 | $824.45 | $824.40 | |