| 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 | $27.62 | 7.440% | $29.6749 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $27.85 | 4.232% | $29.0286 | $29.03 | $29.05 | $29.00 |
| Purchase #3 | $136.85 | 4.861% | $143.5023 | $143.50 | $143.50 | $143.50 |
| Purchase #4 | $59.99 | 4.388% | $62.6224 | $62.62 | $62.60 | $62.60 |
| Purchase #5 | $137.25 | 12.149% | $153.9245 | $153.92 | $153.90 | $153.90 |
| Purchase #6 | $247.70 | 5.315% | $260.8653 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $22.60 | 12.361% | $25.3936 | $25.39 | $25.40 | $25.40 |
| 7 purchase totals = | $659.86 | $705.0116 | $705.00 | $704.95 | $705.00 | |