| 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 | $68.72 | 13.204% | $77.7938 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $136.63 | 3.335% | $141.1866 | $141.19 | $141.20 | $141.20 |
| Purchase #3 | $60.93 | 8.817% | $66.3022 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $22.83 | 5.123% | $23.9996 | $24.00 | $24.00 | $24.00 |
| Purchase #5 | $157.70 | 5.218% | $165.9288 | $165.93 | $165.95 | $165.90 |
| Purchase #6 | $158.93 | 13.195% | $179.9008 | $179.90 | $179.90 | $179.90 |
| Purchase #7 | $29.31 | 6.711% | $31.277 | $31.28 | $31.30 | $31.30 |
| 7 purchase totals = | $635.05 | $686.3888 | $686.39 | $686.45 | $686.40 | |