| 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 | $59.75 | 5.707% | $63.1599 | $63.16 | $63.15 | $63.20 |
| Purchase #2 | $66.72 | 5.684% | $70.5124 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $17.81 | 9.705% | $19.5385 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $220.97 | 4.740% | $231.444 | $231.44 | $231.45 | $231.40 |
| Purchase #5 | $40.53 | 11.571% | $45.2197 | $45.22 | $45.20 | $45.20 |
| Purchase #6 | $147.32 | 5.416% | $155.2989 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $62.62 | 12.427% | $70.4018 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $615.72 | $655.5752 | $655.57 | $655.55 | $655.50 | |