| 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 | $61.56 | 9.147% | $67.1909 | $67.19 | $67.20 | $67.20 |
| Purchase #2 | $82.78 | 8.687% | $89.9711 | $89.97 | $89.95 | $90.00 |
| Purchase #3 | $241.47 | 8.556% | $262.1302 | $262.13 | $262.15 | $262.10 |
| Purchase #4 | $51.76 | 5.348% | $54.5281 | $54.53 | $54.55 | $54.50 |
| Purchase #5 | $70.27 | 10.468% | $77.6259 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $39.52 | 11.737% | $44.1585 | $44.16 | $44.15 | $44.20 |
| Purchase #7 | $44.99 | 8.750% | $48.9266 | $48.93 | $48.95 | $48.90 |
| 7 purchase totals = | $592.35 | $644.5313 | $644.54 | $644.60 | $644.50 | |