| 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 | $30.72 | 4.596% | $32.1319 | $32.13 | $32.15 | $32.10 |
| Purchase #2 | $27.73 | 12.367% | $31.1594 | $31.16 | $31.15 | $31.20 |
| Purchase #3 | $54.87 | 5.559% | $57.9202 | $57.92 | $57.90 | $57.90 |
| Purchase #4 | $44.90 | 7.259% | $48.1593 | $48.16 | $48.15 | $48.20 |
| Purchase #5 | $193.67 | 4.811% | $202.9875 | $202.99 | $203.00 | $203.00 |
| Purchase #6 | $196.51 | 8.177% | $212.5786 | $212.58 | $212.60 | $212.60 |
| Purchase #7 | $175.77 | 9.856% | $193.0939 | $193.09 | $193.10 | $193.10 |
| 7 purchase totals = | $724.17 | $778.0308 | $778.03 | $778.05 | $778.10 | |