| 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 | $13.99 | 10.548% | $15.4657 | $15.47 | $15.45 | $15.50 |
| Purchase #2 | $221.44 | 8.615% | $240.5171 | $240.52 | $240.50 | $240.50 |
| Purchase #3 | $65.50 | 13.397% | $74.275 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $25.93 | 6.772% | $27.686 | $27.69 | $27.70 | $27.70 |
| Purchase #5 | $233.99 | 4.205% | $243.8293 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $12.51 | 4.559% | $13.0803 | $13.08 | $13.10 | $13.10 |
| Purchase #7 | $108.63 | 12.103% | $121.7775 | $121.78 | $121.80 | $121.80 |
| 7 purchase totals = | $681.99 | $736.6309 | $736.65 | $736.70 | $736.70 | |