| 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 | $188.28 | 5.798% | $199.1965 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $45.35 | 4.797% | $47.5254 | $47.53 | $47.55 | $47.50 |
| Purchase #3 | $171.35 | 13.612% | $194.6742 | $194.67 | $194.65 | $194.70 |
| Purchase #4 | $65.70 | 10.307% | $72.4717 | $72.47 | $72.45 | $72.50 |
| Purchase #5 | $36.95 | 12.451% | $41.5506 | $41.55 | $41.55 | $41.60 |
| Purchase #6 | $24.68 | 7.564% | $26.5468 | $26.55 | $26.55 | $26.50 |
| Purchase #7 | $95.76 | 6.813% | $102.2841 | $102.28 | $102.30 | $102.30 |
| 7 purchase totals = | $628.07 | $684.2493 | $684.25 | $684.25 | $684.30 | |