| 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 | $25.72 | 3.285% | $26.5649 | $26.56 | $26.55 | $26.60 |
| Purchase #2 | $123.46 | 8.362% | $133.7837 | $133.78 | $133.80 | $133.80 |
| Purchase #3 | $33.39 | 7.551% | $35.9113 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $237.66 | 7.305% | $255.0211 | $255.02 | $255.00 | $255.00 |
| Purchase #5 | $216.71 | 8.721% | $235.6093 | $235.61 | $235.60 | $235.60 |
| Purchase #6 | $7.52 | 5.574% | $7.9392 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $199.28 | 13.741% | $226.6631 | $226.66 | $226.65 | $226.70 |
| 7 purchase totals = | $843.74 | $921.4926 | $921.48 | $921.45 | $921.50 | |