| 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 | $72.78 | 13.438% | $82.5602 | $82.56 | $82.55 | $82.60 |
| Purchase #2 | $18.85 | 13.524% | $21.3993 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $107.71 | 4.485% | $112.5408 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $62.34 | 10.387% | $68.8153 | $68.82 | $68.80 | $68.80 |
| Purchase #5 | $186.57 | 10.738% | $206.6039 | $206.60 | $206.60 | $206.60 |
| Purchase #6 | $95.97 | 5.303% | $101.0593 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $14.29 | 13.800% | $16.262 | $16.26 | $16.25 | $16.30 |
| 7 purchase totals = | $558.51 | $609.2408 | $609.24 | $609.20 | $609.30 | |