| 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 | $119.57 | 7.839% | $128.9431 | $128.94 | $128.95 | $128.90 |
| Purchase #2 | $142.69 | 8.656% | $155.0412 | $155.04 | $155.05 | $155.00 |
| Purchase #3 | $146.39 | 4.473% | $152.938 | $152.94 | $152.95 | $152.90 |
| Purchase #4 | $58.49 | 3.402% | $60.4798 | $60.48 | $60.50 | $60.50 |
| Purchase #5 | $96.27 | 5.851% | $101.9028 | $101.90 | $101.90 | $101.90 |
| Purchase #6 | $29.31 | 6.603% | $31.2453 | $31.25 | $31.25 | $31.20 |
| Purchase #7 | $61.84 | 6.226% | $65.6902 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $654.56 | $696.2404 | $696.24 | $696.30 | $696.10 | |