| 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 | $78.52 | 12.328% | $88.1999 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $91.35 | 8.170% | $98.8133 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $127.33 | 8.750% | $138.4714 | $138.47 | $138.45 | $138.50 |
| Purchase #4 | $118.76 | 3.645% | $123.0888 | $123.09 | $123.10 | $123.10 |
| Purchase #5 | $133.60 | 4.191% | $139.1992 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $84.71 | 10.180% | $93.3335 | $93.33 | $93.35 | $93.30 |
| Purchase #7 | $160.97 | 11.798% | $179.9612 | $179.96 | $179.95 | $180.00 |
| 7 purchase totals = | $795.24 | $861.0673 | $861.06 | $861.05 | $861.10 | |