| 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 | $70.41 | 4.503% | $73.5806 | $73.58 | $73.60 | $73.60 |
| Purchase #2 | $154.77 | 4.518% | $161.7625 | $161.76 | $161.75 | $161.80 |
| Purchase #3 | $23.58 | 13.330% | $26.7232 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $122.88 | 13.767% | $139.7969 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $112.87 | 6.874% | $120.6287 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $64.37 | 9.511% | $70.4922 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $89.66 | 9.468% | $98.149 | $98.15 | $98.15 | $98.10 |
| 7 purchase totals = | $638.54 | $691.1331 | $691.13 | $691.15 | $691.10 | |