| 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 | $97.33 | 5.397% | $102.5829 | $102.58 | $102.60 | $102.60 |
| Purchase #2 | $25.72 | 6.251% | $27.3278 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $215.87 | 8.345% | $233.8844 | $233.88 | $233.90 | $233.90 |
| Purchase #4 | $7.90 | 9.153% | $8.6231 | $8.62 | $8.60 | $8.60 |
| Purchase #5 | $19.90 | 11.434% | $22.1754 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $95.41 | 10.222% | $105.1628 | $105.16 | $105.15 | $105.20 |
| Purchase #7 | $104.48 | 9.533% | $114.4401 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $566.61 | $614.1965 | $614.19 | $614.25 | $614.20 | |