| 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 | $95.28 | 10.797% | $105.5674 | $105.57 | $105.55 | $105.60 |
| Purchase #2 | $118.50 | 6.720% | $126.4632 | $126.46 | $126.45 | $126.50 |
| Purchase #3 | $96.60 | 4.765% | $101.203 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $65.93 | 4.252% | $68.7333 | $68.73 | $68.75 | $68.70 |
| Purchase #5 | $104.26 | 10.784% | $115.5034 | $115.50 | $115.50 | $115.50 |
| Purchase #6 | $67.35 | 4.750% | $70.5491 | $70.55 | $70.55 | $70.50 |
| Purchase #7 | $18.67 | 11.517% | $20.8202 | $20.82 | $20.80 | $20.80 |
| 7 purchase totals = | $566.59 | $608.8396 | $608.83 | $608.80 | $608.80 | |