| 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 | $39.42 | 12.715% | $44.4323 | $44.43 | $44.45 | $44.40 |
| Purchase #2 | $135.72 | 9.592% | $148.7383 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $122.37 | 4.277% | $127.6038 | $127.60 | $127.60 | $127.60 |
| Purchase #4 | $42.71 | 6.552% | $45.5084 | $45.51 | $45.50 | $45.50 |
| Purchase #5 | $124.69 | 9.300% | $136.2862 | $136.29 | $136.30 | $136.30 |
| Purchase #6 | $211.27 | 3.230% | $218.094 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $6.99 | 10.746% | $7.7411 | $7.74 | $7.75 | $7.70 |
| 7 purchase totals = | $683.17 | $728.4041 | $728.40 | $728.45 | $728.30 | |