| 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 | $76.40 | 9.194% | $83.4242 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $101.68 | 7.532% | $109.3385 | $109.34 | $109.35 | $109.30 |
| Purchase #3 | $141.68 | 10.482% | $156.5309 | $156.53 | $156.55 | $156.50 |
| Purchase #4 | $32.65 | 6.615% | $34.8098 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $25.83 | 11.616% | $28.8304 | $28.83 | $28.85 | $28.80 |
| Purchase #6 | $27.52 | 12.475% | $30.9531 | $30.95 | $30.95 | $31.00 |
| Purchase #7 | $23.50 | 5.291% | $24.7434 | $24.74 | $24.75 | $24.70 |
| 7 purchase totals = | $429.26 | $468.6303 | $468.62 | $468.65 | $468.50 | |