| 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 | $61.54 | 4.460% | $64.2847 | $64.28 | $64.30 | $64.30 |
| Purchase #2 | $189.52 | 11.489% | $211.294 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $14.75 | 4.703% | $15.4437 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $28.88 | 12.512% | $32.4935 | $32.49 | $32.50 | $32.50 |
| Purchase #5 | $117.33 | 3.681% | $121.6489 | $121.65 | $121.65 | $121.60 |
| Purchase #6 | $11.57 | 7.401% | $12.4263 | $12.43 | $12.45 | $12.40 |
| Purchase #7 | $124.96 | 6.829% | $133.4935 | $133.49 | $133.50 | $133.50 |
| 7 purchase totals = | $548.55 | $591.0846 | $591.07 | $591.15 | $591.00 | |