| 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 | $79.73 | 8.327% | $86.3691 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $118.69 | 9.498% | $129.9632 | $129.96 | $129.95 | $130.00 |
| Purchase #3 | $55.28 | 12.745% | $62.3254 | $62.33 | $62.35 | $62.30 |
| Purchase #4 | $81.96 | 4.819% | $85.9097 | $85.91 | $85.90 | $85.90 |
| Purchase #5 | $47.70 | 7.282% | $51.1735 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $81.56 | 9.374% | $89.2054 | $89.21 | $89.20 | $89.20 |
| Purchase #7 | $92.38 | 6.529% | $98.4115 | $98.41 | $98.40 | $98.40 |
| 7 purchase totals = | $557.30 | $603.3578 | $603.36 | $603.30 | $603.40 | |