| 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 | $26.57 | 8.685% | $28.8776 | $28.88 | $28.90 | $28.90 |
| Purchase #2 | $187.81 | 12.538% | $211.3576 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $81.99 | 12.847% | $92.5233 | $92.52 | $92.50 | $92.50 |
| Purchase #4 | $94.98 | 5.702% | $100.3958 | $100.40 | $100.40 | $100.40 |
| Purchase #5 | $112.61 | 8.532% | $122.2179 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $191.35 | 3.827% | $198.673 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $178.78 | 8.358% | $193.7224 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $874.09 | $947.7676 | $947.77 | $947.70 | $947.80 | |