| 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 | $50.60 | 12.633% | $56.9923 | $56.99 | $57.00 | $57.00 |
| Purchase #2 | $98.32 | 10.620% | $108.7616 | $108.76 | $108.75 | $108.80 |
| Purchase #3 | $65.92 | 12.789% | $74.3505 | $74.35 | $74.35 | $74.40 |
| Purchase #4 | $218.29 | 13.326% | $247.3793 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $7.31 | 13.472% | $8.2948 | $8.29 | $8.30 | $8.30 |
| Purchase #6 | $11.41 | 7.112% | $12.2215 | $12.22 | $12.20 | $12.20 |
| Purchase #7 | $224.82 | 8.290% | $243.4576 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $676.67 | $751.4576 | $751.45 | $751.45 | $751.60 | |