| 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 | $55.33 | 12.720% | $62.368 | $62.37 | $62.35 | $62.40 |
| Purchase #2 | $67.59 | 13.268% | $76.5578 | $76.56 | $76.55 | $76.60 |
| Purchase #3 | $84.62 | 4.299% | $88.2578 | $88.26 | $88.25 | $88.30 |
| Purchase #4 | $51.73 | 12.685% | $58.292 | $58.29 | $58.30 | $58.30 |
| Purchase #5 | $65.75 | 10.757% | $72.8227 | $72.82 | $72.80 | $72.80 |
| Purchase #6 | $54.28 | 10.729% | $60.1037 | $60.10 | $60.10 | $60.10 |
| Purchase #7 | $129.45 | 8.107% | $139.9445 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $508.75 | $558.3465 | $558.34 | $558.30 | $558.40 | |