| 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 | $77.84 | 9.635% | $85.3399 | $85.34 | $85.35 | $85.30 |
| Purchase #2 | $81.92 | 13.336% | $92.8449 | $92.84 | $92.85 | $92.80 |
| Purchase #3 | $246.92 | 11.538% | $275.4096 | $275.41 | $275.40 | $275.40 |
| Purchase #4 | $207.54 | 13.425% | $235.4022 | $235.40 | $235.40 | $235.40 |
| Purchase #5 | $36.63 | 10.573% | $40.5029 | $40.50 | $40.50 | $40.50 |
| Purchase #6 | $103.91 | 13.620% | $118.0625 | $118.06 | $118.05 | $118.10 |
| Purchase #7 | $27.56 | 8.638% | $29.9406 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $782.32 | $877.5026 | $877.49 | $877.50 | $877.40 | |