| 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 | $103.41 | 11.377% | $115.175 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $109.79 | 7.364% | $117.8749 | $117.87 | $117.85 | $117.90 |
| Purchase #3 | $241.51 | 11.103% | $268.3249 | $268.32 | $268.30 | $268.30 |
| Purchase #4 | $20.59 | 8.124% | $22.2627 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $41.85 | 13.350% | $47.437 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $10.61 | 9.673% | $11.6363 | $11.64 | $11.65 | $11.60 |
| Purchase #7 | $101.81 | 7.682% | $109.631 | $109.63 | $109.65 | $109.60 |
| 7 purchase totals = | $629.57 | $692.3418 | $692.34 | $692.35 | $692.30 | |