| 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 | $84.42 | 5.395% | $88.9745 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $31.76 | 10.159% | $34.9865 | $34.99 | $35.00 | $35.00 |
| Purchase #3 | $222.74 | 9.124% | $243.0628 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $106.42 | 11.601% | $118.7658 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $194.60 | 5.329% | $204.9702 | $204.97 | $204.95 | $205.00 |
| Purchase #6 | $46.86 | 10.693% | $51.8707 | $51.87 | $51.85 | $51.90 |
| Purchase #7 | $239.96 | 9.766% | $263.3945 | $263.39 | $263.40 | $263.40 |
| 7 purchase totals = | $926.76 | $1,006.0250 | $1,006.02 | $1,005.95 | $1,006.20 | |