| 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 | $38.46 | 10.227% | $42.3933 | $42.39 | $42.40 | $42.40 |
| Purchase #2 | $6.55 | 4.602% | $6.8514 | $6.85 | $6.85 | $6.90 |
| Purchase #3 | $173.57 | 4.864% | $182.0124 | $182.01 | $182.00 | $182.00 |
| Purchase #4 | $164.94 | 6.335% | $175.3889 | $175.39 | $175.40 | $175.40 |
| Purchase #5 | $139.37 | 13.203% | $157.771 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $87.42 | 8.399% | $94.7624 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $245.79 | 11.760% | $274.6949 | $274.69 | $274.70 | $274.70 |
| 7 purchase totals = | $856.10 | $933.8743 | $933.86 | $933.85 | $934.00 | |