| 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 | $24.44 | 3.352% | $25.2592 | $25.26 | $25.25 | $25.30 |
| Purchase #2 | $22.66 | 10.768% | $25.1 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $47.51 | 13.677% | $54.0079 | $54.01 | $54.00 | $54.00 |
| Purchase #4 | $33.29 | 10.712% | $36.856 | $36.86 | $36.85 | $36.90 |
| Purchase #5 | $11.85 | 3.643% | $12.2817 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $238.42 | 11.452% | $265.7239 | $265.72 | $265.70 | $265.70 |
| Purchase #7 | $104.45 | 7.725% | $112.5188 | $112.52 | $112.50 | $112.50 |
| 7 purchase totals = | $482.62 | $531.7475 | $531.75 | $531.70 | $531.80 | |