| 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 | $6.96 | 3.162% | $7.1801 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $23.84 | 7.634% | $25.6599 | $25.66 | $25.65 | $25.70 |
| Purchase #3 | $87.98 | 4.609% | $92.035 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $242.88 | 8.520% | $263.5734 | $263.57 | $263.55 | $263.60 |
| Purchase #5 | $45.94 | 10.395% | $50.7155 | $50.72 | $50.70 | $50.70 |
| Purchase #6 | $153.31 | 5.783% | $162.1759 | $162.18 | $162.20 | $162.20 |
| Purchase #7 | $203.54 | 11.653% | $227.2585 | $227.26 | $227.25 | $227.30 |
| 7 purchase totals = | $764.45 | $828.5983 | $828.61 | $828.60 | $828.70 | |