| 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 | $74.82 | 8.365% | $81.0787 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $237.89 | 11.211% | $264.5598 | $264.56 | $264.55 | $264.60 |
| Purchase #3 | $197.86 | 13.852% | $225.2676 | $225.27 | $225.25 | $225.30 |
| Purchase #4 | $234.56 | 8.627% | $254.7955 | $254.80 | $254.80 | $254.80 |
| Purchase #5 | $90.70 | 4.709% | $94.9711 | $94.97 | $94.95 | $95.00 |
| Purchase #6 | $43.37 | 8.744% | $47.1623 | $47.16 | $47.15 | $47.20 |
| Purchase #7 | $63.90 | 5.684% | $67.5321 | $67.53 | $67.55 | $67.50 |
| 7 purchase totals = | $943.10 | $1,035.3671 | $1,035.37 | $1,035.35 | $1,035.50 | |