| 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 | $66.98 | 6.476% | $71.3176 | $71.32 | $71.30 | $71.30 |
| Purchase #2 | $48.50 | 7.599% | $52.1855 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $177.48 | 3.560% | $183.7983 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $246.84 | 12.777% | $278.3787 | $278.38 | $278.40 | $278.40 |
| Purchase #5 | $26.62 | 8.432% | $28.8646 | $28.86 | $28.85 | $28.90 |
| Purchase #6 | $65.42 | 10.439% | $72.2492 | $72.25 | $72.25 | $72.20 |
| Purchase #7 | $50.51 | 13.236% | $57.1955 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $682.35 | $743.9894 | $744.00 | $744.00 | $744.00 | |