| 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 | $37.80 | 5.148% | $39.7459 | $39.75 | $39.75 | $39.70 |
| Purchase #2 | $116.34 | 8.396% | $126.1079 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $225.66 | 5.506% | $238.0848 | $238.08 | $238.10 | $238.10 |
| Purchase #4 | $209.54 | 10.613% | $231.7785 | $231.78 | $231.80 | $231.80 |
| Purchase #5 | $221.56 | 13.446% | $251.351 | $251.35 | $251.35 | $251.40 |
| Purchase #6 | $103.85 | 6.277% | $110.3687 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $58.45 | 8.110% | $63.1903 | $63.19 | $63.20 | $63.20 |
| 7 purchase totals = | $973.20 | $1,060.6271 | $1,060.63 | $1,060.65 | $1,060.70 | |