| 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 | $38.45 | 12.176% | $43.1317 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $72.40 | 7.196% | $77.6099 | $77.61 | $77.60 | $77.60 |
| Purchase #3 | $82.45 | 4.114% | $85.842 | $85.84 | $85.85 | $85.80 |
| Purchase #4 | $34.73 | 5.299% | $36.5703 | $36.57 | $36.55 | $36.60 |
| Purchase #5 | $126.40 | 6.766% | $134.9522 | $134.95 | $134.95 | $135.00 |
| Purchase #6 | $239.79 | 6.421% | $255.1869 | $255.19 | $255.20 | $255.20 |
| Purchase #7 | $8.91 | 4.646% | $9.324 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $603.13 | $642.6170 | $642.61 | $642.60 | $642.60 | |