| 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 | $35.73 | 3.474% | $36.9713 | $36.97 | $36.95 | $37.00 |
| Purchase #2 | $93.88 | 5.625% | $99.1608 | $99.16 | $99.15 | $99.20 |
| Purchase #3 | $184.47 | 12.661% | $207.8257 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $194.96 | 13.856% | $221.9737 | $221.97 | $221.95 | $222.00 |
| Purchase #5 | $193.60 | 11.828% | $216.499 | $216.50 | $216.50 | $216.50 |
| Purchase #6 | $83.94 | 11.278% | $93.4068 | $93.41 | $93.40 | $93.40 |
| Purchase #7 | $54.36 | 4.676% | $56.9019 | $56.90 | $56.90 | $56.90 |
| 7 purchase totals = | $840.94 | $932.7392 | $932.74 | $932.70 | $932.80 | |