| 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 | $25.89 | 13.217% | $29.3119 | $29.31 | $29.30 | $29.30 |
| Purchase #2 | $120.63 | 3.839% | $125.261 | $125.26 | $125.25 | $125.30 |
| Purchase #3 | $156.70 | 4.671% | $164.0195 | $164.02 | $164.00 | $164.00 |
| Purchase #4 | $69.41 | 6.810% | $74.1368 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $152.98 | 3.175% | $157.8371 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $36.45 | 11.489% | $40.6377 | $40.64 | $40.65 | $40.60 |
| Purchase #7 | $12.95 | 8.233% | $14.0162 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $575.01 | $605.2202 | $605.23 | $605.20 | $605.10 | |