| 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 | $73.66 | 6.724% | $78.6129 | $78.61 | $78.60 | $78.60 |
| Purchase #2 | $88.41 | 13.186% | $100.0677 | $100.07 | $100.05 | $100.10 |
| Purchase #3 | $248.89 | 6.798% | $265.8095 | $265.81 | $265.80 | $265.80 |
| Purchase #4 | $202.70 | 5.442% | $213.7309 | $213.73 | $213.75 | $213.70 |
| Purchase #5 | $64.55 | 12.608% | $72.6885 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $121.53 | 11.392% | $135.3747 | $135.37 | $135.35 | $135.40 |
| Purchase #7 | $179.88 | 4.829% | $188.5664 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $979.62 | $1,054.8506 | $1,054.85 | $1,054.80 | $1,054.90 | |