| 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 | $48.71 | 12.490% | $54.7939 | $54.79 | $54.80 | $54.80 |
| Purchase #2 | $208.71 | 9.582% | $228.7086 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $115.42 | 13.718% | $131.2533 | $131.25 | $131.25 | $131.30 |
| Purchase #4 | $195.65 | 6.534% | $208.4338 | $208.43 | $208.45 | $208.40 |
| Purchase #5 | $12.92 | 10.399% | $14.2636 | $14.26 | $14.25 | $14.30 |
| Purchase #6 | $12.50 | 12.374% | $14.0468 | $14.05 | $14.05 | $14.00 |
| Purchase #7 | $53.60 | 3.538% | $55.4964 | $55.50 | $55.50 | $55.50 |
| 7 purchase totals = | $647.51 | $706.9964 | $706.99 | $707.00 | $707.00 | |