| 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 | $46.81 | 12.746% | $52.7764 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $24.25 | 9.786% | $26.6231 | $26.62 | $26.60 | $26.60 |
| Purchase #3 | $78.64 | 11.730% | $87.8645 | $87.86 | $87.85 | $87.90 |
| Purchase #4 | $188.69 | 4.499% | $197.1792 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $206.59 | 7.673% | $222.4417 | $222.44 | $222.45 | $222.40 |
| Purchase #6 | $233.60 | 6.202% | $248.0879 | $248.09 | $248.10 | $248.10 |
| Purchase #7 | $35.31 | 12.187% | $39.6132 | $39.61 | $39.60 | $39.60 |
| 7 purchase totals = | $813.89 | $874.5860 | $874.58 | $874.60 | $874.60 | |