| 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 | $71.28 | 10.180% | $78.5363 | $78.54 | $78.55 | $78.50 |
| Purchase #2 | $80.93 | 4.293% | $84.4043 | $84.40 | $84.40 | $84.40 |
| Purchase #3 | $61.74 | 13.704% | $70.2008 | $70.20 | $70.20 | $70.20 |
| Purchase #4 | $127.58 | 6.409% | $135.7566 | $135.76 | $135.75 | $135.80 |
| Purchase #5 | $72.85 | 6.832% | $77.8271 | $77.83 | $77.85 | $77.80 |
| Purchase #6 | $112.48 | 5.178% | $118.3042 | $118.30 | $118.30 | $118.30 |
| Purchase #7 | $142.77 | 10.352% | $157.5496 | $157.55 | $157.55 | $157.50 |
| 7 purchase totals = | $669.63 | $722.5789 | $722.58 | $722.60 | $722.50 | |