| 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 | $67.72 | 5.197% | $71.2394 | $71.24 | $71.25 | $71.20 |
| Purchase #2 | $7.92 | 7.692% | $8.5292 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $71.86 | 7.827% | $77.4845 | $77.48 | $77.50 | $77.50 |
| Purchase #4 | $49.82 | 11.653% | $55.6255 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $240.46 | 13.813% | $273.6747 | $273.67 | $273.65 | $273.70 |
| Purchase #6 | $164.85 | 11.118% | $183.178 | $183.18 | $183.20 | $183.20 |
| Purchase #7 | $157.81 | 9.207% | $172.3396 | $172.34 | $172.35 | $172.30 |
| 7 purchase totals = | $760.44 | $842.0709 | $842.07 | $842.15 | $842.00 | |