| 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 | $89.67 | 13.138% | $101.4508 | $101.45 | $101.45 | $101.50 |
| Purchase #2 | $29.53 | 6.468% | $31.44 | $31.44 | $31.45 | $31.40 |
| Purchase #3 | $23.50 | 3.553% | $24.335 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $160.86 | 6.469% | $171.266 | $171.27 | $171.25 | $171.30 |
| Purchase #5 | $69.54 | 9.453% | $76.1136 | $76.11 | $76.10 | $76.10 |
| Purchase #6 | $30.33 | 7.772% | $32.6872 | $32.69 | $32.70 | $32.70 |
| Purchase #7 | $93.40 | 12.113% | $104.7135 | $104.71 | $104.70 | $104.70 |
| 7 purchase totals = | $496.83 | $542.0061 | $542.01 | $542.00 | $542.00 | |