| 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 | $242.65 | 7.475% | $260.7881 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $211.82 | 3.202% | $218.6025 | $218.60 | $218.60 | $218.60 |
| Purchase #3 | $83.69 | 5.529% | $88.3172 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $36.94 | 7.650% | $39.7659 | $39.77 | $39.75 | $39.80 |
| Purchase #5 | $79.63 | 12.294% | $89.4197 | $89.42 | $89.40 | $89.40 |
| Purchase #6 | $85.70 | 8.217% | $92.742 | $92.74 | $92.75 | $92.70 |
| Purchase #7 | $6.96 | 10.164% | $7.6674 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $747.39 | $797.3028 | $797.31 | $797.25 | $797.30 | |