| 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 | $63.34 | 9.736% | $69.5068 | $69.51 | $69.50 | $69.50 |
| Purchase #2 | $28.45 | 4.734% | $29.7968 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $134.48 | 6.870% | $143.7188 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $26.75 | 5.790% | $28.2988 | $28.30 | $28.30 | $28.30 |
| Purchase #5 | $195.91 | 3.461% | $202.6904 | $202.69 | $202.70 | $202.70 |
| Purchase #6 | $152.75 | 12.532% | $171.8926 | $171.89 | $171.90 | $171.90 |
| Purchase #7 | $30.25 | 6.675% | $32.2692 | $32.27 | $32.25 | $32.30 |
| 7 purchase totals = | $631.93 | $678.1734 | $678.18 | $678.15 | $678.20 | |