| 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 | $103.75 | 10.597% | $114.7444 | $114.74 | $114.75 | $114.70 |
| Purchase #2 | $16.67 | 6.658% | $17.7799 | $17.78 | $17.80 | $17.80 |
| Purchase #3 | $129.78 | 6.570% | $138.3065 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $45.26 | 3.618% | $46.8975 | $46.90 | $46.90 | $46.90 |
| Purchase #5 | $225.96 | 13.366% | $256.1618 | $256.16 | $256.15 | $256.20 |
| Purchase #6 | $20.33 | 3.614% | $21.0647 | $21.06 | $21.05 | $21.10 |
| Purchase #7 | $223.91 | 6.217% | $237.8305 | $237.83 | $237.85 | $237.80 |
| 7 purchase totals = | $765.66 | $832.7853 | $832.78 | $832.80 | $832.80 | |