| 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 | $72.28 | 4.341% | $75.4177 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $94.33 | 4.208% | $98.2994 | $98.30 | $98.30 | $98.30 |
| Purchase #3 | $175.65 | 13.489% | $199.3434 | $199.34 | $199.35 | $199.30 |
| Purchase #4 | $224.48 | 11.607% | $250.5354 | $250.54 | $250.55 | $250.50 |
| Purchase #5 | $210.27 | 10.717% | $232.8046 | $232.80 | $232.80 | $232.80 |
| Purchase #6 | $72.94 | 3.524% | $75.5104 | $75.51 | $75.50 | $75.50 |
| Purchase #7 | $127.88 | 9.275% | $139.7409 | $139.74 | $139.75 | $139.70 |
| 7 purchase totals = | $977.83 | $1,071.6518 | $1,071.65 | $1,071.65 | $1,071.50 | |