| 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 | $24.82 | 4.224% | $25.8684 | $25.87 | $25.85 | $25.90 |
| Purchase #2 | $60.45 | 4.333% | $63.0693 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $125.87 | 9.123% | $137.3531 | $137.35 | $137.35 | $137.40 |
| Purchase #4 | $165.57 | 10.517% | $182.983 | $182.98 | $183.00 | $183.00 |
| Purchase #5 | $88.51 | 11.606% | $98.7825 | $98.78 | $98.80 | $98.80 |
| Purchase #6 | $186.68 | 8.177% | $201.9448 | $201.94 | $201.95 | $201.90 |
| Purchase #7 | $129.57 | 3.226% | $133.7499 | $133.75 | $133.75 | $133.70 |
| 7 purchase totals = | $781.47 | $843.7510 | $843.74 | $843.75 | $843.80 | |