| 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 | $125.85 | 7.863% | $135.7456 | $135.75 | $135.75 | $135.70 |
| Purchase #2 | $12.93 | 11.372% | $14.4004 | $14.40 | $14.40 | $14.40 |
| Purchase #3 | $209.42 | 10.360% | $231.1159 | $231.12 | $231.10 | $231.10 |
| Purchase #4 | $69.62 | 7.157% | $74.6027 | $74.60 | $74.60 | $74.60 |
| Purchase #5 | $59.93 | 8.344% | $64.9306 | $64.93 | $64.95 | $64.90 |
| Purchase #6 | $41.84 | 10.124% | $46.0759 | $46.08 | $46.10 | $46.10 |
| Purchase #7 | $225.77 | 5.537% | $238.2709 | $238.27 | $238.25 | $238.30 |
| 7 purchase totals = | $745.36 | $805.1420 | $805.15 | $805.15 | $805.10 | |