| 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 | $72.27 | 11.379% | $80.4936 | $80.49 | $80.50 | $80.50 |
| Purchase #2 | $242.68 | 6.418% | $258.2552 | $258.26 | $258.25 | $258.30 |
| Purchase #3 | $43.50 | 5.719% | $45.9878 | $45.99 | $46.00 | $46.00 |
| Purchase #4 | $181.49 | 12.168% | $203.5737 | $203.57 | $203.55 | $203.60 |
| Purchase #5 | $85.35 | 9.193% | $93.1962 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $33.60 | 4.749% | $35.1957 | $35.20 | $35.20 | $35.20 |
| Purchase #7 | $209.39 | 10.306% | $230.9697 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $868.28 | $947.6719 | $947.68 | $947.65 | $947.80 | |