| 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 | $43.97 | 9.582% | $48.1832 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $110.66 | 3.315% | $114.3284 | $114.33 | $114.35 | $114.30 |
| Purchase #3 | $99.49 | 13.368% | $112.7898 | $112.79 | $112.80 | $112.80 |
| Purchase #4 | $207.27 | 12.215% | $232.588 | $232.59 | $232.60 | $232.60 |
| Purchase #5 | $100.73 | 11.259% | $112.0712 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $53.55 | 9.293% | $58.5264 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $68.76 | 5.734% | $72.7027 | $72.70 | $72.70 | $72.70 |
| 7 purchase totals = | $684.43 | $751.1897 | $751.19 | $751.25 | $751.20 | |