| 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 | $80.84 | 11.634% | $90.2449 | $90.24 | $90.25 | $90.20 |
| Purchase #2 | $57.87 | 6.581% | $61.6784 | $61.68 | $61.70 | $61.70 |
| Purchase #3 | $207.29 | 7.352% | $222.53 | $222.53 | $222.55 | $222.50 |
| Purchase #4 | $233.44 | 8.530% | $253.3524 | $253.35 | $253.35 | $253.40 |
| Purchase #5 | $244.40 | 13.393% | $277.1325 | $277.13 | $277.15 | $277.10 |
| Purchase #6 | $38.76 | 13.587% | $44.0263 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $53.32 | 8.645% | $57.9295 | $57.93 | $57.95 | $57.90 |
| 7 purchase totals = | $915.92 | $1,006.8940 | $1,006.89 | $1,007.00 | $1,006.80 | |