| 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 | $105.41 | 10.789% | $116.7827 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $68.92 | 7.234% | $73.9057 | $73.91 | $73.90 | $73.90 |
| Purchase #3 | $60.36 | 5.268% | $63.5398 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $183.30 | 13.804% | $208.6027 | $208.60 | $208.60 | $208.60 |
| Purchase #5 | $41.83 | 8.118% | $45.2258 | $45.23 | $45.25 | $45.20 |
| Purchase #6 | $233.46 | 6.139% | $247.7921 | $247.79 | $247.80 | $247.80 |
| Purchase #7 | $27.57 | 5.694% | $29.1398 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $720.85 | $784.9886 | $784.99 | $785.05 | $784.90 | |