| 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 | $20.44 | 7.844% | $22.0433 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $232.40 | 13.462% | $263.6857 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $50.42 | 10.228% | $55.577 | $55.58 | $55.60 | $55.60 |
| Purchase #4 | $241.29 | 4.446% | $252.0178 | $252.02 | $252.00 | $252.00 |
| Purchase #5 | $79.87 | 6.123% | $84.7604 | $84.76 | $84.75 | $84.80 |
| Purchase #6 | $193.62 | 3.732% | $200.8459 | $200.85 | $200.85 | $200.80 |
| Purchase #7 | $45.86 | 8.865% | $49.9255 | $49.93 | $49.95 | $49.90 |
| 7 purchase totals = | $863.90 | $928.8556 | $928.87 | $928.90 | $928.80 | |