| 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 | $228.90 | 8.678% | $248.7639 | $248.76 | $248.75 | $248.80 |
| Purchase #2 | $173.80 | 12.679% | $195.8361 | $195.84 | $195.85 | $195.80 |
| Purchase #3 | $95.93 | 10.195% | $105.7101 | $105.71 | $105.70 | $105.70 |
| Purchase #4 | $50.72 | 3.436% | $52.4627 | $52.46 | $52.45 | $52.50 |
| Purchase #5 | $22.80 | 7.377% | $24.482 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $38.73 | 9.618% | $42.4551 | $42.46 | $42.45 | $42.50 |
| Purchase #7 | $80.29 | 5.737% | $84.8962 | $84.90 | $84.90 | $84.90 |
| 7 purchase totals = | $691.17 | $754.6061 | $754.61 | $754.60 | $754.70 | |