| 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 | $235.42 | 13.179% | $266.446 | $266.45 | $266.45 | $266.40 |
| Purchase #2 | $213.79 | 11.835% | $239.092 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $83.71 | 9.506% | $91.6675 | $91.67 | $91.65 | $91.70 |
| Purchase #4 | $31.60 | 13.124% | $35.7472 | $35.75 | $35.75 | $35.70 |
| Purchase #5 | $26.54 | 8.552% | $28.8097 | $28.81 | $28.80 | $28.80 |
| Purchase #6 | $109.50 | 4.582% | $114.5173 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $69.81 | 11.109% | $77.5652 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $770.37 | $853.8449 | $853.86 | $853.80 | $853.80 | |