| 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 | $23.33 | 6.795% | $24.9153 | $24.92 | $24.90 | $24.90 |
| Purchase #2 | $171.83 | 4.181% | $179.0142 | $179.01 | $179.00 | $179.00 |
| Purchase #3 | $57.96 | 6.523% | $61.7407 | $61.74 | $61.75 | $61.70 |
| Purchase #4 | $164.26 | 8.311% | $177.9116 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $206.48 | 13.699% | $234.7657 | $234.77 | $234.75 | $234.80 |
| Purchase #6 | $72.64 | 6.727% | $77.5265 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $123.88 | 5.729% | $130.9771 | $130.98 | $131.00 | $131.00 |
| 7 purchase totals = | $820.38 | $886.8511 | $886.86 | $886.85 | $886.80 | |