| 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 | $50.54 | 3.753% | $52.4368 | $52.44 | $52.45 | $52.40 |
| Purchase #2 | $129.49 | 6.230% | $137.5572 | $137.56 | $137.55 | $137.60 |
| Purchase #3 | $111.59 | 5.324% | $117.5311 | $117.53 | $117.55 | $117.50 |
| Purchase #4 | $142.59 | 4.723% | $149.3245 | $149.32 | $149.30 | $149.30 |
| Purchase #5 | $85.84 | 5.370% | $90.4496 | $90.45 | $90.45 | $90.40 |
| Purchase #6 | $120.48 | 3.463% | $124.6522 | $124.65 | $124.65 | $124.70 |
| Purchase #7 | $155.47 | 3.697% | $161.2177 | $161.22 | $161.20 | $161.20 |
| 7 purchase totals = | $796.00 | $833.1691 | $833.17 | $833.15 | $833.10 | |