| 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 | $16.55 | 5.752% | $17.502 | $17.50 | $17.50 | $17.50 |
| Purchase #2 | $91.66 | 7.827% | $98.8342 | $98.83 | $98.85 | $98.80 |
| Purchase #3 | $42.72 | 7.859% | $46.0774 | $46.08 | $46.10 | $46.10 |
| Purchase #4 | $155.55 | 11.631% | $173.642 | $173.64 | $173.65 | $173.60 |
| Purchase #5 | $237.61 | 3.151% | $245.0971 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $61.56 | 13.789% | $70.0485 | $70.05 | $70.05 | $70.00 |
| Purchase #7 | $35.49 | 13.430% | $40.2563 | $40.26 | $40.25 | $40.30 |
| 7 purchase totals = | $641.14 | $691.4575 | $691.46 | $691.50 | $691.40 | |