| 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 | $78.72 | 5.167% | $82.7875 | $82.79 | $82.80 | $82.80 |
| Purchase #2 | $5.93 | 12.115% | $6.6484 | $6.65 | $6.65 | $6.60 |
| Purchase #3 | $174.39 | 4.532% | $182.2934 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $184.35 | 4.771% | $193.1453 | $193.15 | $193.15 | $193.10 |
| Purchase #5 | $150.53 | 13.573% | $170.9614 | $170.96 | $170.95 | $171.00 |
| Purchase #6 | $115.26 | 8.180% | $124.6883 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $50.96 | 9.200% | $55.6483 | $55.65 | $55.65 | $55.60 |
| 7 purchase totals = | $760.14 | $816.1726 | $816.18 | $816.20 | $816.10 | |