| 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 | $22.38 | 9.848% | $24.584 | $24.58 | $24.60 | $24.60 |
| Purchase #2 | $28.55 | 6.309% | $30.3512 | $30.35 | $30.35 | $30.40 |
| Purchase #3 | $114.29 | 7.734% | $123.1292 | $123.13 | $123.15 | $123.10 |
| Purchase #4 | $66.37 | 10.497% | $73.3369 | $73.34 | $73.35 | $73.30 |
| Purchase #5 | $177.80 | 9.247% | $194.2412 | $194.24 | $194.25 | $194.20 |
| Purchase #6 | $25.44 | 10.148% | $28.0217 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $87.84 | 6.586% | $93.6251 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $522.67 | $567.2893 | $567.29 | $567.35 | $567.20 | |