| 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 | $93.62 | 7.530% | $100.6696 | $100.67 | $100.65 | $100.70 |
| Purchase #2 | $94.31 | 12.297% | $105.9073 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $83.79 | 11.689% | $93.5842 | $93.58 | $93.60 | $93.60 |
| Purchase #4 | $182.77 | 7.233% | $195.9898 | $195.99 | $196.00 | $196.00 |
| Purchase #5 | $164.39 | 8.114% | $177.7286 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $103.95 | 11.339% | $115.7369 | $115.74 | $115.75 | $115.70 |
| Purchase #7 | $152.90 | 10.484% | $168.93 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $875.73 | $958.5464 | $958.55 | $958.60 | $958.50 | |