| 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 | $197.52 | 9.707% | $216.6933 | $216.69 | $216.70 | $216.70 |
| Purchase #2 | $41.46 | 12.656% | $46.7072 | $46.71 | $46.70 | $46.70 |
| Purchase #3 | $207.42 | 9.184% | $226.4695 | $226.47 | $226.45 | $226.50 |
| Purchase #4 | $32.77 | 10.289% | $36.1417 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $94.49 | 5.461% | $99.6501 | $99.65 | $99.65 | $99.70 |
| Purchase #6 | $42.80 | 13.833% | $48.7205 | $48.72 | $48.70 | $48.70 |
| Purchase #7 | $39.46 | 9.788% | $43.3223 | $43.32 | $43.30 | $43.30 |
| 7 purchase totals = | $655.92 | $717.7046 | $717.70 | $717.65 | $717.70 | |