| 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 | $52.45 | 12.361% | $58.9333 | $58.93 | $58.95 | $58.90 |
| Purchase #2 | $13.94 | 11.182% | $15.4988 | $15.50 | $15.50 | $15.50 |
| Purchase #3 | $16.46 | 9.487% | $18.0216 | $18.02 | $18.00 | $18.00 |
| Purchase #4 | $128.45 | 7.756% | $138.4126 | $138.41 | $138.40 | $138.40 |
| Purchase #5 | $95.75 | 13.389% | $108.57 | $108.57 | $108.55 | $108.60 |
| Purchase #6 | $102.69 | 6.404% | $109.2663 | $109.27 | $109.25 | $109.30 |
| Purchase #7 | $42.56 | 5.834% | $45.043 | $45.04 | $45.05 | $45.00 |
| 7 purchase totals = | $452.30 | $493.7456 | $493.74 | $493.70 | $493.70 | |