| 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 | $67.85 | 6.519% | $72.2731 | $72.27 | $72.25 | $72.30 |
| Purchase #2 | $12.67 | 5.842% | $13.4102 | $13.41 | $13.40 | $13.40 |
| Purchase #3 | $104.58 | 10.630% | $115.6969 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $41.83 | 7.220% | $44.8501 | $44.85 | $44.85 | $44.90 |
| Purchase #5 | $250.42 | 5.307% | $263.7098 | $263.71 | $263.70 | $263.70 |
| Purchase #6 | $166.85 | 12.143% | $187.1106 | $187.11 | $187.10 | $187.10 |
| Purchase #7 | $21.47 | 6.408% | $22.8458 | $22.85 | $22.85 | $22.80 |
| 7 purchase totals = | $665.67 | $719.8965 | $719.90 | $719.85 | $719.90 | |