| 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 | $77.86 | 7.852% | $83.9736 | $83.97 | $83.95 | $84.00 |
| Purchase #2 | $122.45 | 7.570% | $131.7195 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $228.96 | 12.570% | $257.7403 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $95.94 | 13.510% | $108.9015 | $108.90 | $108.90 | $108.90 |
| Purchase #5 | $189.50 | 12.785% | $213.7276 | $213.73 | $213.75 | $213.70 |
| Purchase #6 | $27.72 | 6.611% | $29.5526 | $29.55 | $29.55 | $29.60 |
| Purchase #7 | $90.44 | 10.587% | $100.0149 | $100.01 | $100.00 | $100.00 |
| 7 purchase totals = | $832.87 | $925.6300 | $925.62 | $925.60 | $925.60 | |