| 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 | $14.70 | 7.388% | $15.786 | $15.79 | $15.80 | $15.80 |
| Purchase #2 | $112.62 | 4.554% | $117.7487 | $117.75 | $117.75 | $117.70 |
| Purchase #3 | $98.35 | 12.445% | $110.5897 | $110.59 | $110.60 | $110.60 |
| Purchase #4 | $76.77 | 8.544% | $83.3292 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $219.36 | 7.546% | $235.9129 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $91.28 | 11.448% | $101.7297 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $63.90 | 7.161% | $68.4759 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $676.98 | $733.5721 | $733.58 | $733.65 | $733.50 | |