| 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 | $38.70 | 6.584% | $41.248 | $41.25 | $41.25 | $41.20 |
| Purchase #2 | $197.78 | 13.158% | $223.8039 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $157.71 | 12.680% | $177.7076 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $162.40 | 12.560% | $182.7974 | $182.80 | $182.80 | $182.80 |
| Purchase #5 | $81.59 | 6.546% | $86.9309 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $88.49 | 11.294% | $98.4841 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $88.98 | 4.322% | $92.8257 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $815.65 | $903.7976 | $903.80 | $903.85 | $903.70 | |