| 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 | $22.55 | 9.554% | $24.7044 | $24.70 | $24.70 | $24.70 |
| Purchase #2 | $177.75 | 3.735% | $184.389 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $139.51 | 10.689% | $154.4222 | $154.42 | $154.40 | $154.40 |
| Purchase #4 | $164.30 | 9.377% | $179.7064 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $17.49 | 3.200% | $18.0497 | $18.05 | $18.05 | $18.00 |
| Purchase #6 | $164.35 | 8.381% | $178.1242 | $178.12 | $178.10 | $178.10 |
| Purchase #7 | $215.89 | 12.598% | $243.0878 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $901.84 | $982.4837 | $982.48 | $982.45 | $982.40 | |