| 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 | $13.87 | 4.740% | $14.5274 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $119.84 | 9.325% | $131.0151 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $22.65 | 4.795% | $23.7361 | $23.74 | $23.75 | $23.70 |
| Purchase #4 | $231.44 | 7.290% | $248.312 | $248.31 | $248.30 | $248.30 |
| Purchase #5 | $39.61 | 5.512% | $41.7933 | $41.79 | $41.80 | $41.80 |
| Purchase #6 | $79.70 | 3.352% | $82.3715 | $82.37 | $82.35 | $82.40 |
| Purchase #7 | $149.26 | 9.146% | $162.9113 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $656.37 | $704.6667 | $704.67 | $704.65 | $704.60 | |