| 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 | $37.85 | 8.273% | $40.9813 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $90.57 | 8.838% | $98.5746 | $98.57 | $98.55 | $98.60 |
| Purchase #3 | $10.51 | 4.380% | $10.9703 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $156.87 | 12.618% | $176.6639 | $176.66 | $176.65 | $176.70 |
| Purchase #5 | $148.82 | 5.579% | $157.1227 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $65.52 | 8.493% | $71.0846 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $241.32 | 13.611% | $274.1661 | $274.17 | $274.15 | $274.20 |
| 7 purchase totals = | $751.46 | $829.5635 | $829.55 | $829.50 | $829.70 | |