| 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 | $16.75 | 6.710% | $17.8739 | $17.87 | $17.85 | $17.90 |
| Purchase #2 | $60.41 | 6.426% | $64.2919 | $64.29 | $64.30 | $64.30 |
| Purchase #3 | $144.75 | 9.558% | $158.5852 | $158.59 | $158.60 | $158.60 |
| Purchase #4 | $22.83 | 13.103% | $25.8214 | $25.82 | $25.80 | $25.80 |
| Purchase #5 | $228.33 | 5.621% | $241.1644 | $241.16 | $241.15 | $241.20 |
| Purchase #6 | $61.53 | 13.421% | $69.7879 | $69.79 | $69.80 | $69.80 |
| Purchase #7 | $18.92 | 4.795% | $19.8272 | $19.83 | $19.85 | $19.80 |
| 7 purchase totals = | $553.52 | $597.3519 | $597.35 | $597.35 | $597.40 | |