| 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 | $250.77 | 7.581% | $269.7809 | $269.78 | $269.80 | $269.80 |
| Purchase #2 | $81.83 | 3.676% | $84.8381 | $84.84 | $84.85 | $84.80 |
| Purchase #3 | $102.86 | 9.660% | $112.7963 | $112.80 | $112.80 | $112.80 |
| Purchase #4 | $186.32 | 8.161% | $201.5256 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $34.69 | 11.131% | $38.5513 | $38.55 | $38.55 | $38.60 |
| Purchase #6 | $92.89 | 7.696% | $100.0388 | $100.04 | $100.05 | $100.00 |
| Purchase #7 | $52.68 | 12.395% | $59.2097 | $59.21 | $59.20 | $59.20 |
| 7 purchase totals = | $802.04 | $866.7407 | $866.75 | $866.80 | $866.70 | |