| 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 | $241.56 | 13.665% | $274.5692 | $274.57 | $274.55 | $274.60 |
| Purchase #2 | $142.46 | 10.570% | $157.518 | $157.52 | $157.50 | $157.50 |
| Purchase #3 | $59.50 | 10.104% | $65.5119 | $65.51 | $65.50 | $65.50 |
| Purchase #4 | $53.76 | 5.623% | $56.7829 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $66.37 | 4.318% | $69.2359 | $69.24 | $69.25 | $69.20 |
| Purchase #6 | $165.77 | 4.783% | $173.6988 | $173.70 | $173.70 | $173.70 |
| Purchase #7 | $149.31 | 9.513% | $163.5139 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $878.73 | $960.8306 | $960.83 | $960.80 | $960.80 | |