| 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 | $20.54 | 6.851% | $21.9472 | $21.95 | $21.95 | $21.90 |
| Purchase #2 | $247.82 | 8.480% | $268.8351 | $268.84 | $268.85 | $268.80 |
| Purchase #3 | $67.87 | 9.194% | $74.11 | $74.11 | $74.10 | $74.10 |
| Purchase #4 | $60.47 | 7.683% | $65.1159 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $36.36 | 12.707% | $40.9803 | $40.98 | $41.00 | $41.00 |
| Purchase #6 | $240.27 | 11.141% | $267.0385 | $267.04 | $267.05 | $267.00 |
| Purchase #7 | $192.31 | 6.365% | $204.5505 | $204.55 | $204.55 | $204.60 |
| 7 purchase totals = | $865.64 | $942.5775 | $942.59 | $942.60 | $942.50 | |