| 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 | $85.46 | 9.677% | $93.73 | $93.73 | $93.75 | $93.70 |
| Purchase #2 | $43.69 | 7.570% | $46.9973 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $132.59 | 13.354% | $150.2961 | $150.30 | $150.30 | $150.30 |
| Purchase #4 | $131.64 | 9.366% | $143.9694 | $143.97 | $143.95 | $144.00 |
| Purchase #5 | $234.65 | 9.760% | $257.5518 | $257.55 | $257.55 | $257.60 |
| Purchase #6 | $99.47 | 10.760% | $110.173 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $24.38 | 8.833% | $26.5335 | $26.53 | $26.55 | $26.50 |
| 7 purchase totals = | $751.88 | $829.2511 | $829.25 | $829.25 | $829.30 | |