| 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 | $24.69 | 4.472% | $25.7941 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $243.78 | 9.452% | $266.8221 | $266.82 | $266.80 | $266.80 |
| Purchase #3 | $200.99 | 5.195% | $211.4314 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $218.80 | 10.764% | $242.3516 | $242.35 | $242.35 | $242.40 |
| Purchase #5 | $54.54 | 12.590% | $61.4066 | $61.41 | $61.40 | $61.40 |
| Purchase #6 | $13.29 | 3.170% | $13.7113 | $13.71 | $13.70 | $13.70 |
| Purchase #7 | $19.46 | 10.329% | $21.47 | $21.47 | $21.45 | $21.50 |
| 7 purchase totals = | $775.55 | $842.9871 | $842.98 | $842.95 | $843.00 | |