| 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 | $128.82 | 6.597% | $137.3183 | $137.32 | $137.30 | $137.30 |
| Purchase #2 | $55.39 | 9.341% | $60.564 | $60.56 | $60.55 | $60.60 |
| Purchase #3 | $13.74 | 10.443% | $15.1749 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $6.41 | 12.855% | $7.234 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $61.35 | 5.309% | $64.6071 | $64.61 | $64.60 | $64.60 |
| Purchase #6 | $248.65 | 4.259% | $259.24 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $43.50 | 7.468% | $46.7486 | $46.75 | $46.75 | $46.70 |
| 7 purchase totals = | $557.86 | $590.8869 | $590.88 | $590.85 | $590.80 | |