| 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 | $41.92 | 4.479% | $43.7976 | $43.80 | $43.80 | $43.80 |
| Purchase #2 | $210.77 | 4.517% | $220.2905 | $220.29 | $220.30 | $220.30 |
| Purchase #3 | $176.94 | 11.348% | $197.0192 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $115.81 | 13.820% | $131.8149 | $131.81 | $131.80 | $131.80 |
| Purchase #5 | $39.47 | 10.696% | $43.6917 | $43.69 | $43.70 | $43.70 |
| Purchase #6 | $163.57 | 11.113% | $181.7475 | $181.75 | $181.75 | $181.70 |
| Purchase #7 | $118.69 | 7.484% | $127.5728 | $127.57 | $127.55 | $127.60 |
| 7 purchase totals = | $867.17 | $945.9342 | $945.93 | $945.90 | $945.90 | |