| 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 | $24.86 | 13.519% | $28.2208 | $28.22 | $28.20 | $28.20 |
| Purchase #2 | $48.67 | 5.439% | $51.3172 | $51.32 | $51.30 | $51.30 |
| Purchase #3 | $120.77 | 13.168% | $136.673 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $18.84 | 4.759% | $19.7366 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $82.41 | 5.840% | $87.2227 | $87.22 | $87.20 | $87.20 |
| Purchase #6 | $139.30 | 13.486% | $158.086 | $158.09 | $158.10 | $158.10 |
| Purchase #7 | $89.31 | 4.864% | $93.654 | $93.65 | $93.65 | $93.70 |
| 7 purchase totals = | $524.16 | $574.9103 | $574.91 | $574.85 | $574.90 | |