| 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 | $61.49 | 7.131% | $65.8749 | $65.87 | $65.85 | $65.90 |
| Purchase #2 | $75.52 | 4.374% | $78.8232 | $78.82 | $78.80 | $78.80 |
| Purchase #3 | $207.94 | 5.200% | $218.7529 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $138.50 | 6.764% | $147.8681 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $182.67 | 13.215% | $206.8098 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $124.31 | 4.859% | $130.3502 | $130.35 | $130.35 | $130.40 |
| Purchase #7 | $161.67 | 5.449% | $170.4794 | $170.48 | $170.50 | $170.50 |
| 7 purchase totals = | $952.10 | $1,018.9585 | $1,018.95 | $1,018.90 | $1,019.10 | |