| 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 | $55.80 | 7.623% | $60.0536 | $60.05 | $60.05 | $60.10 |
| Purchase #2 | $41.92 | 5.397% | $44.1824 | $44.18 | $44.20 | $44.20 |
| Purchase #3 | $143.34 | 5.146% | $150.7163 | $150.72 | $150.70 | $150.70 |
| Purchase #4 | $158.59 | 11.237% | $176.4108 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $111.85 | 6.382% | $118.9883 | $118.99 | $119.00 | $119.00 |
| Purchase #6 | $124.28 | 8.653% | $135.0339 | $135.03 | $135.05 | $135.00 |
| Purchase #7 | $61.40 | 3.193% | $63.3605 | $63.36 | $63.35 | $63.40 |
| 7 purchase totals = | $697.18 | $748.7458 | $748.74 | $748.75 | $748.80 | |