| 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 | $82.43 | 8.782% | $89.669 | $89.67 | $89.65 | $89.70 |
| Purchase #2 | $157.60 | 9.627% | $172.7722 | $172.77 | $172.75 | $172.80 |
| Purchase #3 | $101.50 | 5.818% | $107.4053 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $49.49 | 5.304% | $52.1149 | $52.11 | $52.10 | $52.10 |
| Purchase #5 | $180.99 | 5.544% | $191.0241 | $191.02 | $191.00 | $191.00 |
| Purchase #6 | $132.76 | 5.498% | $140.0591 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $190.78 | 4.305% | $198.9931 | $198.99 | $199.00 | $199.00 |
| 7 purchase totals = | $895.55 | $952.0377 | $952.03 | $951.95 | $952.10 | |