| 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 | $44.67 | 11.346% | $49.7383 | $49.74 | $49.75 | $49.70 |
| Purchase #2 | $164.27 | 11.509% | $183.1758 | $183.18 | $183.20 | $183.20 |
| Purchase #3 | $106.84 | 9.578% | $117.0731 | $117.07 | $117.05 | $117.10 |
| Purchase #4 | $117.40 | 4.343% | $122.4987 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $39.97 | 9.177% | $43.638 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $39.40 | 5.537% | $41.5816 | $41.58 | $41.60 | $41.60 |
| Purchase #7 | $179.53 | 7.858% | $193.6375 | $193.64 | $193.65 | $193.60 |
| 7 purchase totals = | $692.08 | $751.3430 | $751.35 | $751.40 | $751.30 | |