| 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 | $89.68 | 3.150% | $92.5049 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $178.28 | 4.857% | $186.9391 | $186.94 | $186.95 | $186.90 |
| Purchase #3 | $47.54 | 10.682% | $52.6182 | $52.62 | $52.60 | $52.60 |
| Purchase #4 | $80.98 | 11.780% | $90.5194 | $90.52 | $90.50 | $90.50 |
| Purchase #5 | $167.99 | 7.148% | $179.9979 | $180.00 | $180.00 | $180.00 |
| Purchase #6 | $47.52 | 3.411% | $49.1409 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $106.58 | 9.758% | $116.9801 | $116.98 | $117.00 | $117.00 |
| 7 purchase totals = | $718.57 | $768.7005 | $768.70 | $768.70 | $768.60 | |