| 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 | $12.97 | 7.633% | $13.96 | $13.96 | $13.95 | $14.00 |
| Purchase #2 | $183.39 | 8.336% | $198.6774 | $198.68 | $198.70 | $198.70 |
| Purchase #3 | $29.88 | 12.529% | $33.6237 | $33.62 | $33.60 | $33.60 |
| Purchase #4 | $63.39 | 5.784% | $67.0565 | $67.06 | $67.05 | $67.10 |
| Purchase #5 | $201.34 | 6.234% | $213.8915 | $213.89 | $213.90 | $213.90 |
| Purchase #6 | $183.30 | 11.475% | $204.3337 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $72.55 | 9.532% | $79.4655 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $746.82 | $811.0083 | $811.01 | $811.00 | $811.10 | |