| 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 | $25.67 | 7.869% | $27.69 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $172.40 | 7.259% | $184.9145 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $221.60 | 6.222% | $235.388 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $162.64 | 11.119% | $180.7239 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $29.70 | 5.490% | $31.3305 | $31.33 | $31.35 | $31.30 |
| Purchase #6 | $54.85 | 11.235% | $61.0124 | $61.01 | $61.00 | $61.00 |
| Purchase #7 | $130.71 | 4.544% | $136.6495 | $136.65 | $136.65 | $136.60 |
| 7 purchase totals = | $797.57 | $857.7088 | $857.70 | $857.70 | $857.60 | |