| 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 | $48.26 | 8.485% | $52.3549 | $52.35 | $52.35 | $52.40 |
| Purchase #2 | $6.93 | 12.781% | $7.8157 | $7.82 | $7.80 | $7.80 |
| Purchase #3 | $17.30 | 4.191% | $18.025 | $18.03 | $18.05 | $18.00 |
| Purchase #4 | $246.82 | 12.408% | $277.4454 | $277.45 | $277.45 | $277.40 |
| Purchase #5 | $55.28 | 4.151% | $57.5747 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $177.74 | 7.533% | $191.1292 | $191.13 | $191.15 | $191.10 |
| Purchase #7 | $142.27 | 3.802% | $147.6791 | $147.68 | $147.70 | $147.70 |
| 7 purchase totals = | $694.60 | $752.0240 | $752.03 | $752.05 | $752.00 | |