| 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 | $54.59 | 11.331% | $60.7756 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $90.86 | 9.801% | $99.7652 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $172.64 | 12.690% | $194.548 | $194.55 | $194.55 | $194.50 |
| Purchase #4 | $177.35 | 6.151% | $188.2588 | $188.26 | $188.25 | $188.30 |
| Purchase #5 | $7.71 | 5.308% | $8.1192 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $56.75 | 12.671% | $63.9408 | $63.94 | $63.95 | $63.90 |
| Purchase #7 | $208.28 | 9.131% | $227.298 | $227.30 | $227.30 | $227.30 |
| 7 purchase totals = | $768.18 | $842.7056 | $842.72 | $842.70 | $842.70 | |