| 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 | $47.92 | 8.595% | $52.0387 | $52.04 | $52.05 | $52.00 |
| Purchase #2 | $89.51 | 3.789% | $92.9015 | $92.90 | $92.90 | $92.90 |
| Purchase #3 | $22.45 | 7.239% | $24.0752 | $24.08 | $24.10 | $24.10 |
| Purchase #4 | $33.93 | 12.173% | $38.0603 | $38.06 | $38.05 | $38.10 |
| Purchase #5 | $202.39 | 13.129% | $228.9618 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $19.78 | 4.440% | $20.6582 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $48.88 | 11.476% | $54.4895 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $464.86 | $511.1852 | $511.19 | $511.20 | $511.30 | |