| 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 | $67.88 | 9.364% | $74.2363 | $74.24 | $74.25 | $74.20 |
| Purchase #2 | $207.92 | 12.333% | $233.5628 | $233.56 | $233.55 | $233.60 |
| Purchase #3 | $69.30 | 11.152% | $77.0283 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $81.56 | 10.795% | $90.3644 | $90.36 | $90.35 | $90.40 |
| Purchase #5 | $172.65 | 4.730% | $180.8163 | $180.82 | $180.80 | $180.80 |
| Purchase #6 | $157.33 | 13.493% | $178.5585 | $178.56 | $178.55 | $178.60 |
| Purchase #7 | $22.76 | 8.367% | $24.6643 | $24.66 | $24.65 | $24.70 |
| 7 purchase totals = | $779.40 | $859.2309 | $859.23 | $859.20 | $859.30 | |