| 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 | $84.88 | 9.448% | $92.8995 | $92.90 | $92.90 | $92.90 |
| Purchase #2 | $48.95 | 6.363% | $52.0647 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $56.76 | 12.797% | $64.0236 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $9.72 | 3.331% | $10.0438 | $10.04 | $10.05 | $10.00 |
| Purchase #5 | $16.82 | 11.785% | $18.8022 | $18.80 | $18.80 | $18.80 |
| Purchase #6 | $76.35 | 11.583% | $85.1936 | $85.19 | $85.20 | $85.20 |
| Purchase #7 | $171.69 | 6.665% | $183.1331 | $183.13 | $183.15 | $183.10 |
| 7 purchase totals = | $465.17 | $506.1605 | $506.14 | $506.15 | $506.10 | |