| 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 | $5.60 | 11.654% | $6.2526 | $6.25 | $6.25 | $6.30 |
| Purchase #2 | $166.97 | 4.365% | $174.2582 | $174.26 | $174.25 | $174.30 |
| Purchase #3 | $220.75 | 11.115% | $245.2864 | $245.29 | $245.30 | $245.30 |
| Purchase #4 | $122.91 | 9.694% | $134.8249 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $173.84 | 4.835% | $182.2452 | $182.25 | $182.25 | $182.20 |
| Purchase #6 | $150.70 | 12.821% | $170.0212 | $170.02 | $170.00 | $170.00 |
| Purchase #7 | $33.44 | 13.494% | $37.9524 | $37.95 | $37.95 | $38.00 |
| 7 purchase totals = | $874.21 | $950.8409 | $950.84 | $950.80 | $950.90 | |