| 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 | $31.50 | 9.592% | $34.5215 | $34.52 | $34.50 | $34.50 |
| Purchase #2 | $220.96 | 8.704% | $240.1924 | $240.19 | $240.20 | $240.20 |
| Purchase #3 | $39.31 | 6.202% | $41.748 | $41.75 | $41.75 | $41.70 |
| Purchase #4 | $40.86 | 11.619% | $45.6075 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $142.60 | 7.713% | $153.5987 | $153.60 | $153.60 | $153.60 |
| Purchase #6 | $117.66 | 8.582% | $127.7576 | $127.76 | $127.75 | $127.80 |
| Purchase #7 | $12.40 | 10.185% | $13.6629 | $13.66 | $13.65 | $13.70 |
| 7 purchase totals = | $605.29 | $657.0886 | $657.09 | $657.05 | $657.10 | |