| 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 | $71.47 | 9.202% | $78.0467 | $78.05 | $78.05 | $78.00 |
| Purchase #2 | $52.64 | 6.332% | $55.9732 | $55.97 | $55.95 | $56.00 |
| Purchase #3 | $141.34 | 5.586% | $149.2353 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $61.39 | 7.543% | $66.0206 | $66.02 | $66.00 | $66.00 |
| Purchase #5 | $31.54 | 8.566% | $34.2417 | $34.24 | $34.25 | $34.20 |
| Purchase #6 | $247.87 | 4.211% | $258.3078 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $57.50 | 13.414% | $65.2131 | $65.21 | $65.20 | $65.20 |
| 7 purchase totals = | $663.75 | $707.0384 | $707.04 | $707.00 | $706.90 | |