| 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 | $45.88 | 6.342% | $48.7897 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $167.93 | 4.283% | $175.1224 | $175.12 | $175.10 | $175.10 |
| Purchase #3 | $186.26 | 4.830% | $195.2564 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $111.43 | 7.277% | $119.5388 | $119.54 | $119.55 | $119.50 |
| Purchase #5 | $43.93 | 6.337% | $46.7138 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $115.34 | 9.740% | $126.5741 | $126.57 | $126.55 | $126.60 |
| Purchase #7 | $164.97 | 6.438% | $175.5908 | $175.59 | $175.60 | $175.60 |
| 7 purchase totals = | $835.74 | $887.5860 | $887.58 | $887.55 | $887.60 | |