| 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 | $41.61 | 12.789% | $46.9315 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $28.32 | 13.725% | $32.2069 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $248.61 | 3.827% | $258.1243 | $258.12 | $258.10 | $258.10 |
| Purchase #4 | $79.33 | 7.743% | $85.4725 | $85.47 | $85.45 | $85.50 |
| Purchase #5 | $17.67 | 12.630% | $19.9017 | $19.90 | $19.90 | $19.90 |
| Purchase #6 | $243.74 | 9.185% | $266.1275 | $266.13 | $266.15 | $266.10 |
| Purchase #7 | $220.28 | 6.538% | $234.6819 | $234.68 | $234.70 | $234.70 |
| 7 purchase totals = | $879.56 | $943.4463 | $943.44 | $943.45 | $943.40 | |