| 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 | $48.48 | 7.529% | $52.1301 | $52.13 | $52.15 | $52.10 |
| Purchase #2 | $56.86 | 8.232% | $61.5407 | $61.54 | $61.55 | $61.50 |
| Purchase #3 | $162.58 | 12.699% | $183.226 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $91.43 | 9.435% | $100.0564 | $100.06 | $100.05 | $100.10 |
| Purchase #5 | $138.87 | 8.602% | $150.8156 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $236.26 | 3.580% | $244.7181 | $244.72 | $244.70 | $244.70 |
| Purchase #7 | $44.33 | 12.401% | $49.8274 | $49.83 | $49.85 | $49.80 |
| 7 purchase totals = | $778.81 | $842.3143 | $842.33 | $842.35 | $842.20 | |