| 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 | $25.73 | 11.256% | $28.6262 | $28.63 | $28.65 | $28.60 |
| Purchase #2 | $88.37 | 3.747% | $91.6812 | $91.68 | $91.70 | $91.70 |
| Purchase #3 | $130.76 | 9.651% | $143.3796 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $221.92 | 7.715% | $239.0411 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $206.35 | 7.845% | $222.5382 | $222.54 | $222.55 | $222.50 |
| Purchase #6 | $32.35 | 9.333% | $35.3692 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $73.80 | 3.746% | $76.5645 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $779.28 | $837.2000 | $837.20 | $837.25 | $837.20 | |