| 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 | $205.92 | 6.346% | $218.9877 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $11.79 | 11.692% | $13.1685 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $50.92 | 3.253% | $52.5764 | $52.58 | $52.60 | $52.60 |
| Purchase #4 | $77.94 | 4.625% | $81.5447 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $51.61 | 9.669% | $56.6002 | $56.60 | $56.60 | $56.60 |
| Purchase #6 | $37.73 | 5.308% | $39.7327 | $39.73 | $39.75 | $39.70 |
| Purchase #7 | $80.72 | 12.727% | $90.9932 | $90.99 | $91.00 | $91.00 |
| 7 purchase totals = | $516.63 | $553.6034 | $553.60 | $553.65 | $553.60 | |