| 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 | $118.51 | 9.147% | $129.3501 | $129.35 | $129.35 | $129.40 |
| Purchase #2 | $225.44 | 5.226% | $237.2215 | $237.22 | $237.20 | $237.20 |
| Purchase #3 | $52.57 | 6.188% | $55.823 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $77.31 | 10.668% | $85.5574 | $85.56 | $85.55 | $85.60 |
| Purchase #5 | $219.99 | 8.205% | $238.0402 | $238.04 | $238.05 | $238.00 |
| Purchase #6 | $165.97 | 7.160% | $177.8535 | $177.85 | $177.85 | $177.90 |
| Purchase #7 | $19.93 | 4.595% | $20.8458 | $20.85 | $20.85 | $20.80 |
| 7 purchase totals = | $879.72 | $944.6915 | $944.69 | $944.65 | $944.70 | |