| 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 | $64.33 | 12.258% | $72.2156 | $72.22 | $72.20 | $72.20 |
| Purchase #2 | $98.49 | 4.301% | $102.7261 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $75.58 | 6.446% | $80.4519 | $80.45 | $80.45 | $80.50 |
| Purchase #4 | $244.37 | 11.530% | $272.5459 | $272.55 | $272.55 | $272.50 |
| Purchase #5 | $36.71 | 4.507% | $38.3645 | $38.36 | $38.35 | $38.40 |
| Purchase #6 | $172.74 | 5.383% | $182.0386 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $94.31 | 4.330% | $98.3936 | $98.39 | $98.40 | $98.40 |
| 7 purchase totals = | $786.53 | $846.7362 | $846.74 | $846.75 | $846.70 | |