| 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 | $93.92 | 6.327% | $99.8623 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $172.53 | 9.576% | $189.0515 | $189.05 | $189.05 | $189.10 |
| Purchase #3 | $15.43 | 3.812% | $16.0182 | $16.02 | $16.00 | $16.00 |
| Purchase #4 | $77.97 | 12.759% | $87.9182 | $87.92 | $87.90 | $87.90 |
| Purchase #5 | $16.59 | 4.765% | $17.3805 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $196.94 | 13.837% | $224.1906 | $224.19 | $224.20 | $224.20 |
| Purchase #7 | $160.26 | 11.763% | $179.1114 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $733.64 | $813.5327 | $813.53 | $813.50 | $813.60 | |