| 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 | $34.55 | 9.190% | $37.7251 | $37.73 | $37.75 | $37.70 |
| Purchase #2 | $102.40 | 3.702% | $106.1908 | $106.19 | $106.20 | $106.20 |
| Purchase #3 | $106.97 | 4.542% | $111.8286 | $111.83 | $111.85 | $111.80 |
| Purchase #4 | $63.29 | 9.118% | $69.0608 | $69.06 | $69.05 | $69.10 |
| Purchase #5 | $57.56 | 3.152% | $59.3743 | $59.37 | $59.35 | $59.40 |
| Purchase #6 | $155.51 | 4.700% | $162.819 | $162.82 | $162.80 | $162.80 |
| Purchase #7 | $215.80 | 13.159% | $244.1971 | $244.20 | $244.20 | $244.20 |
| 7 purchase totals = | $736.08 | $791.1957 | $791.20 | $791.20 | $791.20 | |