| 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 | $98.34 | 3.325% | $101.6098 | $101.61 | $101.60 | $101.60 |
| Purchase #2 | $107.30 | 9.486% | $117.4785 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $184.45 | 9.219% | $201.4544 | $201.45 | $201.45 | $201.50 |
| Purchase #4 | $119.81 | 7.337% | $128.6005 | $128.60 | $128.60 | $128.60 |
| Purchase #5 | $73.44 | 6.152% | $77.958 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $26.89 | 7.534% | $28.9159 | $28.92 | $28.90 | $28.90 |
| Purchase #7 | $67.86 | 5.805% | $71.7993 | $71.80 | $71.80 | $71.80 |
| 7 purchase totals = | $678.09 | $727.8164 | $727.82 | $727.80 | $727.90 | |