| 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 | $31.53 | 3.826% | $32.7363 | $32.74 | $32.75 | $32.70 |
| Purchase #2 | $35.47 | 11.866% | $39.6789 | $39.68 | $39.70 | $39.70 |
| Purchase #3 | $19.85 | 6.625% | $21.1651 | $21.17 | $21.15 | $21.20 |
| Purchase #4 | $31.55 | 12.556% | $35.5114 | $35.51 | $35.50 | $35.50 |
| Purchase #5 | $130.31 | 10.782% | $144.36 | $144.36 | $144.35 | $144.40 |
| Purchase #6 | $122.87 | 11.479% | $136.9742 | $136.97 | $136.95 | $137.00 |
| Purchase #7 | $165.60 | 13.454% | $187.8798 | $187.88 | $187.90 | $187.90 |
| 7 purchase totals = | $537.18 | $598.3057 | $598.31 | $598.30 | $598.40 | |