| 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 | $61.72 | 9.678% | $67.6933 | $67.69 | $67.70 | $67.70 |
| Purchase #2 | $11.43 | 8.512% | $12.4029 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $111.48 | 11.601% | $124.4128 | $124.41 | $124.40 | $124.40 |
| Purchase #4 | $17.99 | 4.322% | $18.7675 | $18.77 | $18.75 | $18.80 |
| Purchase #5 | $189.46 | 6.719% | $202.1898 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $159.73 | 3.509% | $165.3349 | $165.33 | $165.35 | $165.30 |
| Purchase #7 | $211.79 | 4.402% | $221.113 | $221.11 | $221.10 | $221.10 |
| 7 purchase totals = | $763.60 | $811.9142 | $811.90 | $811.90 | $811.90 | |