| 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 | $92.62 | 12.168% | $103.89 | $103.89 | $103.90 | $103.90 |
| Purchase #2 | $82.84 | 6.806% | $88.4781 | $88.48 | $88.50 | $88.50 |
| Purchase #3 | $62.65 | 9.580% | $68.6519 | $68.65 | $68.65 | $68.70 |
| Purchase #4 | $94.66 | 3.371% | $97.851 | $97.85 | $97.85 | $97.90 |
| Purchase #5 | $104.77 | 5.550% | $110.5847 | $110.58 | $110.60 | $110.60 |
| Purchase #6 | $67.99 | 9.864% | $74.6965 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $61.84 | 12.379% | $69.4952 | $69.50 | $69.50 | $69.50 |
| 7 purchase totals = | $567.37 | $613.6474 | $613.65 | $613.70 | $613.80 | |