| 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 | $77.26 | 12.249% | $86.7236 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $11.97 | 13.489% | $13.5846 | $13.58 | $13.60 | $13.60 |
| Purchase #3 | $184.90 | 7.789% | $199.3019 | $199.30 | $199.30 | $199.30 |
| Purchase #4 | $97.49 | 13.658% | $110.8052 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $171.79 | 5.345% | $180.9722 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $86.75 | 13.550% | $98.5046 | $98.50 | $98.50 | $98.50 |
| Purchase #7 | $87.45 | 8.305% | $94.7127 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $717.61 | $784.6048 | $784.59 | $784.55 | $784.60 | |