| 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 | $98.43 | 10.331% | $108.5988 | $108.60 | $108.60 | $108.60 |
| Purchase #2 | $44.66 | 6.477% | $47.5526 | $47.55 | $47.55 | $47.60 |
| Purchase #3 | $11.81 | 7.781% | $12.7289 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $33.57 | 4.231% | $34.9903 | $34.99 | $35.00 | $35.00 |
| Purchase #5 | $157.77 | 6.247% | $167.6259 | $167.63 | $167.65 | $167.60 |
| Purchase #6 | $98.41 | 5.844% | $104.1611 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $197.37 | 13.459% | $223.934 | $223.93 | $223.95 | $223.90 |
| 7 purchase totals = | $642.02 | $699.5916 | $699.59 | $699.65 | $699.60 | |