| 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 | $69.74 | 7.609% | $75.0465 | $75.05 | $75.05 | $75.00 |
| Purchase #2 | $74.77 | 3.626% | $77.4812 | $77.48 | $77.50 | $77.50 |
| Purchase #3 | $141.96 | 7.773% | $152.9946 | $152.99 | $153.00 | $153.00 |
| Purchase #4 | $141.88 | 4.242% | $147.8985 | $147.90 | $147.90 | $147.90 |
| Purchase #5 | $242.57 | 13.337% | $274.9216 | $274.92 | $274.90 | $274.90 |
| Purchase #6 | $8.41 | 6.213% | $8.9325 | $8.93 | $8.95 | $8.90 |
| Purchase #7 | $36.85 | 5.393% | $38.8373 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $716.18 | $776.1122 | $776.11 | $776.15 | $776.00 | |