| 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 | $103.79 | 11.298% | $115.5162 | $115.52 | $115.50 | $115.50 |
| Purchase #2 | $39.87 | 12.545% | $44.8717 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $141.75 | 12.590% | $159.5963 | $159.60 | $159.60 | $159.60 |
| Purchase #4 | $148.68 | 9.539% | $162.8626 | $162.86 | $162.85 | $162.90 |
| Purchase #5 | $88.53 | 9.361% | $96.8173 | $96.82 | $96.80 | $96.80 |
| Purchase #6 | $117.40 | 6.271% | $124.7622 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $138.87 | 9.334% | $151.8321 | $151.83 | $151.85 | $151.80 |
| 7 purchase totals = | $778.89 | $856.2584 | $856.26 | $856.20 | $856.30 | |