| 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 | $30.83 | 13.244% | $34.9131 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $26.48 | 8.505% | $28.7321 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $69.93 | 6.733% | $74.6384 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $172.40 | 7.485% | $185.3041 | $185.30 | $185.30 | $185.30 |
| Purchase #5 | $249.81 | 6.482% | $266.0027 | $266.00 | $266.00 | $266.00 |
| Purchase #6 | $198.84 | 6.142% | $211.0528 | $211.05 | $211.05 | $211.10 |
| Purchase #7 | $49.52 | 3.720% | $51.3621 | $51.36 | $51.35 | $51.40 |
| 7 purchase totals = | $797.81 | $852.0053 | $851.99 | $852.00 | $852.00 | |