| 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 | $52.33 | 4.286% | $54.5729 | $54.57 | $54.55 | $54.60 |
| Purchase #2 | $247.28 | 4.769% | $259.0728 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $182.46 | 3.608% | $189.0432 | $189.04 | $189.05 | $189.00 |
| Purchase #4 | $47.48 | 8.225% | $51.3852 | $51.39 | $51.40 | $51.40 |
| Purchase #5 | $220.51 | 3.599% | $228.4462 | $228.45 | $228.45 | $228.40 |
| Purchase #6 | $74.53 | 13.526% | $84.6109 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $140.79 | 12.785% | $158.79 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $965.38 | $1,025.9212 | $1,025.92 | $1,025.90 | $1,025.90 | |