| 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 | $121.88 | 7.591% | $131.1319 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $35.63 | 13.303% | $40.3699 | $40.37 | $40.35 | $40.40 |
| Purchase #3 | $42.44 | 5.175% | $44.6363 | $44.64 | $44.65 | $44.60 |
| Purchase #4 | $41.44 | 3.126% | $42.7354 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $193.46 | 6.738% | $206.4953 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $236.72 | 3.650% | $245.3603 | $245.36 | $245.35 | $245.40 |
| Purchase #7 | $72.88 | 4.560% | $76.2033 | $76.20 | $76.20 | $76.20 |
| 7 purchase totals = | $744.45 | $786.9324 | $786.94 | $786.95 | $786.90 | |