| 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 | $108.76 | 10.566% | $120.2516 | $120.25 | $120.25 | $120.30 |
| Purchase #2 | $228.74 | 7.582% | $246.0831 | $246.08 | $246.10 | $246.10 |
| Purchase #3 | $70.76 | 9.131% | $77.2211 | $77.22 | $77.20 | $77.20 |
| Purchase #4 | $56.77 | 4.196% | $59.1521 | $59.15 | $59.15 | $59.20 |
| Purchase #5 | $48.29 | 7.439% | $51.8823 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $6.53 | 8.555% | $7.0886 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $24.45 | 6.476% | $26.0334 | $26.03 | $26.05 | $26.00 |
| 7 purchase totals = | $544.30 | $587.7122 | $587.70 | $587.75 | $587.80 | |