| 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 | $18.44 | 5.460% | $19.4468 | $19.45 | $19.45 | $19.40 |
| Purchase #2 | $80.44 | 9.707% | $88.2483 | $88.25 | $88.25 | $88.20 |
| Purchase #3 | $98.65 | 8.676% | $107.2089 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $235.96 | 13.636% | $268.1355 | $268.14 | $268.15 | $268.10 |
| Purchase #5 | $160.31 | 11.646% | $178.9797 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $239.60 | 10.687% | $265.2061 | $265.21 | $265.20 | $265.20 |
| Purchase #7 | $32.28 | 10.622% | $35.7088 | $35.71 | $35.70 | $35.70 |
| 7 purchase totals = | $865.68 | $962.9341 | $962.95 | $962.95 | $962.80 | |