| 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 | $145.93 | 6.395% | $155.2622 | $155.26 | $155.25 | $155.30 |
| Purchase #2 | $53.58 | 11.614% | $59.8028 | $59.80 | $59.80 | $59.80 |
| Purchase #3 | $41.96 | 5.339% | $44.2002 | $44.20 | $44.20 | $44.20 |
| Purchase #4 | $27.31 | 13.610% | $31.0269 | $31.03 | $31.05 | $31.00 |
| Purchase #5 | $73.86 | 5.109% | $77.6335 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $52.72 | 7.604% | $56.7288 | $56.73 | $56.75 | $56.70 |
| Purchase #7 | $12.58 | 5.458% | $13.2666 | $13.27 | $13.25 | $13.30 |
| 7 purchase totals = | $407.94 | $437.9210 | $437.92 | $437.95 | $437.90 | |