| 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 | $33.62 | 8.553% | $36.4955 | $36.50 | $36.50 | $36.50 |
| Purchase #2 | $165.45 | 8.783% | $179.9815 | $179.98 | $180.00 | $180.00 |
| Purchase #3 | $41.36 | 13.853% | $47.0896 | $47.09 | $47.10 | $47.10 |
| Purchase #4 | $82.50 | 10.218% | $90.9299 | $90.93 | $90.95 | $90.90 |
| Purchase #5 | $63.96 | 10.415% | $70.6214 | $70.62 | $70.60 | $70.60 |
| Purchase #6 | $68.56 | 4.216% | $71.4505 | $71.45 | $71.45 | $71.50 |
| Purchase #7 | $241.40 | 9.641% | $264.6734 | $264.67 | $264.65 | $264.70 |
| 7 purchase totals = | $696.85 | $761.2418 | $761.24 | $761.25 | $761.30 | |