| 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 | $76.63 | 11.283% | $85.2762 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $28.33 | 9.565% | $31.0398 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $101.48 | 3.322% | $104.8512 | $104.85 | $104.85 | $104.90 |
| Purchase #4 | $160.46 | 10.662% | $177.5682 | $177.57 | $177.55 | $177.60 |
| Purchase #5 | $130.51 | 13.231% | $147.7778 | $147.78 | $147.80 | $147.80 |
| Purchase #6 | $245.53 | 4.261% | $255.992 | $255.99 | $256.00 | $256.00 |
| Purchase #7 | $117.86 | 6.692% | $125.7472 | $125.75 | $125.75 | $125.70 |
| 7 purchase totals = | $860.80 | $928.2524 | $928.26 | $928.30 | $928.30 | |