| 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 | $43.88 | 8.722% | $47.7072 | $47.71 | $47.70 | $47.70 |
| Purchase #2 | $231.75 | 9.796% | $254.4522 | $254.45 | $254.45 | $254.50 |
| Purchase #3 | $130.77 | 3.234% | $134.9991 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $98.39 | 3.740% | $102.0698 | $102.07 | $102.05 | $102.10 |
| Purchase #5 | $95.44 | 11.202% | $106.1312 | $106.13 | $106.15 | $106.10 |
| Purchase #6 | $7.90 | 6.364% | $8.4028 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $51.41 | 10.608% | $56.8636 | $56.86 | $56.85 | $56.90 |
| 7 purchase totals = | $659.54 | $710.6259 | $710.62 | $710.60 | $710.70 | |