| 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 | $71.75 | 5.363% | $75.598 | $75.60 | $75.60 | $75.60 |
| Purchase #2 | $154.94 | 11.339% | $172.5086 | $172.51 | $172.50 | $172.50 |
| Purchase #3 | $102.91 | 5.729% | $108.8057 | $108.81 | $108.80 | $108.80 |
| Purchase #4 | $8.65 | 10.241% | $9.5358 | $9.54 | $9.55 | $9.50 |
| Purchase #5 | $115.89 | 12.355% | $130.2082 | $130.21 | $130.20 | $130.20 |
| Purchase #6 | $143.79 | 12.136% | $161.2404 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $245.34 | 5.306% | $258.3577 | $258.36 | $258.35 | $258.40 |
| 7 purchase totals = | $843.27 | $916.2544 | $916.27 | $916.25 | $916.20 | |