| 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 | $80.70 | 5.412% | $85.0675 | $85.07 | $85.05 | $85.10 |
| Purchase #2 | $8.74 | 12.307% | $9.8156 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $208.76 | 3.864% | $216.8265 | $216.83 | $216.85 | $216.80 |
| Purchase #4 | $100.92 | 11.566% | $112.5924 | $112.59 | $112.60 | $112.60 |
| Purchase #5 | $224.60 | 11.553% | $250.548 | $250.55 | $250.55 | $250.50 |
| Purchase #6 | $117.36 | 7.427% | $126.0763 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $245.57 | 11.325% | $273.3808 | $273.38 | $273.40 | $273.40 |
| 7 purchase totals = | $986.65 | $1,074.3071 | $1,074.32 | $1,074.35 | $1,074.30 | |