| 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 | $84.54 | 12.790% | $95.3527 | $95.35 | $95.35 | $95.40 |
| Purchase #2 | $77.79 | 3.632% | $80.6153 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $49.79 | 11.115% | $55.3242 | $55.32 | $55.30 | $55.30 |
| Purchase #4 | $67.40 | 13.804% | $76.7039 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $64.90 | 7.672% | $69.8791 | $69.88 | $69.90 | $69.90 |
| Purchase #6 | $157.80 | 13.140% | $178.5349 | $178.53 | $178.55 | $178.50 |
| Purchase #7 | $187.46 | 5.645% | $198.0421 | $198.04 | $198.05 | $198.00 |
| 7 purchase totals = | $689.68 | $754.4522 | $754.44 | $754.45 | $754.40 | |