| 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 | $28.44 | 5.541% | $30.0159 | $30.02 | $30.00 | $30.00 |
| Purchase #2 | $224.73 | 3.511% | $232.6203 | $232.62 | $232.60 | $232.60 |
| Purchase #3 | $84.63 | 9.504% | $92.6732 | $92.67 | $92.65 | $92.70 |
| Purchase #4 | $76.29 | 8.269% | $82.5984 | $82.60 | $82.60 | $82.60 |
| Purchase #5 | $202.42 | 11.781% | $226.2671 | $226.27 | $226.25 | $226.30 |
| Purchase #6 | $221.25 | 5.247% | $232.859 | $232.86 | $232.85 | $232.90 |
| Purchase #7 | $128.92 | 7.578% | $138.6896 | $138.69 | $138.70 | $138.70 |
| 7 purchase totals = | $966.68 | $1,035.7235 | $1,035.73 | $1,035.65 | $1,035.80 | |