| 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 | $84.37 | 4.841% | $88.4544 | $88.45 | $88.45 | $88.50 |
| Purchase #2 | $233.55 | 4.215% | $243.3941 | $243.39 | $243.40 | $243.40 |
| Purchase #3 | $151.79 | 6.493% | $161.6457 | $161.65 | $161.65 | $161.60 |
| Purchase #4 | $86.93 | 4.339% | $90.7019 | $90.70 | $90.70 | $90.70 |
| Purchase #5 | $85.84 | 6.481% | $91.4033 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $109.41 | 11.610% | $122.1125 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $5.52 | 7.121% | $5.9131 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $757.41 | $803.6250 | $803.61 | $803.60 | $803.60 | |