| 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 | $127.38 | 7.484% | $136.9131 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $109.80 | 10.712% | $121.5618 | $121.56 | $121.55 | $121.60 |
| Purchase #3 | $120.86 | 10.120% | $133.091 | $133.09 | $133.10 | $133.10 |
| Purchase #4 | $86.38 | 5.382% | $91.029 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $71.27 | 8.251% | $77.1505 | $77.15 | $77.15 | $77.20 |
| Purchase #6 | $76.79 | 8.769% | $83.5237 | $83.52 | $83.50 | $83.50 |
| Purchase #7 | $100.43 | 12.596% | $113.0802 | $113.08 | $113.10 | $113.10 |
| 7 purchase totals = | $692.91 | $756.3493 | $756.34 | $756.35 | $756.40 | |