| 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 | $79.86 | 12.838% | $90.1124 | $90.11 | $90.10 | $90.10 |
| Purchase #2 | $201.31 | 9.596% | $220.6277 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $74.85 | 5.848% | $79.2272 | $79.23 | $79.25 | $79.20 |
| Purchase #4 | $56.87 | 4.224% | $59.2722 | $59.27 | $59.25 | $59.30 |
| Purchase #5 | $89.80 | 7.795% | $96.7999 | $96.80 | $96.80 | $96.80 |
| Purchase #6 | $233.80 | 5.217% | $245.9973 | $246.00 | $246.00 | $246.00 |
| Purchase #7 | $5.73 | 8.775% | $6.2328 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $742.22 | $798.2695 | $798.27 | $798.30 | $798.20 | |