| 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 | $51.32 | 7.620% | $55.2306 | $55.23 | $55.25 | $55.20 |
| Purchase #2 | $62.87 | 9.840% | $69.0564 | $69.06 | $69.05 | $69.10 |
| Purchase #3 | $211.64 | 7.605% | $227.7352 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $78.85 | 9.832% | $86.6025 | $86.60 | $86.60 | $86.60 |
| Purchase #5 | $120.85 | 12.255% | $135.6602 | $135.66 | $135.65 | $135.70 |
| Purchase #6 | $7.55 | 10.781% | $8.364 | $8.36 | $8.35 | $8.40 |
| Purchase #7 | $41.93 | 12.590% | $47.209 | $47.21 | $47.20 | $47.20 |
| 7 purchase totals = | $575.01 | $629.8579 | $629.86 | $629.85 | $629.90 | |