| 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 | $48.26 | 9.193% | $52.6965 | $52.70 | $52.70 | $52.70 |
| Purchase #2 | $19.96 | 6.330% | $21.2235 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $217.48 | 7.711% | $234.2499 | $234.25 | $234.25 | $234.20 |
| Purchase #4 | $140.33 | 10.811% | $155.5011 | $155.50 | $155.50 | $155.50 |
| Purchase #5 | $63.31 | 10.843% | $70.1747 | $70.17 | $70.15 | $70.20 |
| Purchase #6 | $74.77 | 12.824% | $84.3585 | $84.36 | $84.35 | $84.40 |
| Purchase #7 | $209.50 | 4.596% | $219.1286 | $219.13 | $219.15 | $219.10 |
| 7 purchase totals = | $773.61 | $837.3328 | $837.33 | $837.30 | $837.30 | |