| 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 | $46.35 | 12.760% | $52.2643 | $52.26 | $52.25 | $52.30 |
| Purchase #2 | $244.45 | 13.673% | $277.8736 | $277.87 | $277.85 | $277.90 |
| Purchase #3 | $77.97 | 5.325% | $82.1219 | $82.12 | $82.10 | $82.10 |
| Purchase #4 | $24.55 | 3.785% | $25.4792 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $167.85 | 6.660% | $179.0288 | $179.03 | $179.05 | $179.00 |
| Purchase #6 | $21.57 | 3.114% | $22.2417 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $90.72 | 13.616% | $103.0724 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $673.46 | $742.0819 | $742.07 | $742.05 | $742.10 | |