| 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 | $67.69 | 13.218% | $76.6373 | $76.64 | $76.65 | $76.60 |
| Purchase #2 | $21.56 | 7.818% | $23.2456 | $23.25 | $23.25 | $23.20 |
| Purchase #3 | $243.40 | 13.358% | $275.9134 | $275.91 | $275.90 | $275.90 |
| Purchase #4 | $138.73 | 5.780% | $146.7486 | $146.75 | $146.75 | $146.70 |
| Purchase #5 | $89.74 | 5.723% | $94.8758 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $71.59 | 12.571% | $80.5896 | $80.59 | $80.60 | $80.60 |
| Purchase #7 | $5.92 | 9.811% | $6.5008 | $6.50 | $6.50 | $6.50 |
| 7 purchase totals = | $638.63 | $704.5111 | $704.52 | $704.55 | $704.40 | |