| 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 | $86.61 | 9.128% | $94.5158 | $94.52 | $94.50 | $94.50 |
| Purchase #2 | $36.48 | 8.156% | $39.4553 | $39.46 | $39.45 | $39.50 |
| Purchase #3 | $21.63 | 7.721% | $23.3001 | $23.30 | $23.30 | $23.30 |
| Purchase #4 | $193.79 | 11.617% | $216.3026 | $216.30 | $216.30 | $216.30 |
| Purchase #5 | $40.49 | 3.568% | $41.9347 | $41.93 | $41.95 | $41.90 |
| Purchase #6 | $18.88 | 12.625% | $21.2636 | $21.26 | $21.25 | $21.30 |
| Purchase #7 | $88.54 | 6.271% | $94.0923 | $94.09 | $94.10 | $94.10 |
| 7 purchase totals = | $486.42 | $530.8644 | $530.86 | $530.85 | $530.90 | |