| 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 | $75.54 | 6.618% | $80.5392 | $80.54 | $80.55 | $80.50 |
| Purchase #2 | $48.60 | 7.674% | $52.3296 | $52.33 | $52.35 | $52.30 |
| Purchase #3 | $157.33 | 12.715% | $177.3345 | $177.33 | $177.35 | $177.30 |
| Purchase #4 | $90.60 | 8.435% | $98.2421 | $98.24 | $98.25 | $98.20 |
| Purchase #5 | $188.35 | 3.855% | $195.6109 | $195.61 | $195.60 | $195.60 |
| Purchase #6 | $187.50 | 3.871% | $194.7581 | $194.76 | $194.75 | $194.80 |
| Purchase #7 | $128.62 | 13.668% | $146.1998 | $146.20 | $146.20 | $146.20 |
| 7 purchase totals = | $876.54 | $945.0142 | $945.01 | $945.05 | $944.90 | |