| 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 | $135.39 | 4.579% | $141.5895 | $141.59 | $141.60 | $141.60 |
| Purchase #2 | $51.51 | 7.837% | $55.5468 | $55.55 | $55.55 | $55.50 |
| Purchase #3 | $201.62 | 3.246% | $208.1646 | $208.16 | $208.15 | $208.20 |
| Purchase #4 | $109.29 | 6.600% | $116.5031 | $116.50 | $116.50 | $116.50 |
| Purchase #5 | $11.32 | 6.597% | $12.0668 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $95.97 | 10.199% | $105.758 | $105.76 | $105.75 | $105.80 |
| Purchase #7 | $25.99 | 12.555% | $29.253 | $29.25 | $29.25 | $29.30 |
| 7 purchase totals = | $631.09 | $668.8818 | $668.88 | $668.85 | $669.00 | |