| 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 | $24.74 | 4.427% | $25.8352 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $120.95 | 13.846% | $137.6967 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $43.61 | 3.689% | $45.2188 | $45.22 | $45.20 | $45.20 |
| Purchase #4 | $68.64 | 8.136% | $74.2246 | $74.22 | $74.20 | $74.20 |
| Purchase #5 | $108.90 | 4.413% | $113.7058 | $113.71 | $113.70 | $113.70 |
| Purchase #6 | $96.66 | 13.824% | $110.0223 | $110.02 | $110.00 | $110.00 |
| Purchase #7 | $149.92 | 3.550% | $155.2422 | $155.24 | $155.25 | $155.20 |
| 7 purchase totals = | $613.42 | $661.9456 | $661.95 | $661.90 | $661.80 | |