| 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 | $78.73 | 5.490% | $83.0523 | $83.05 | $83.05 | $83.10 |
| Purchase #2 | $23.47 | 5.223% | $24.6958 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $143.52 | 7.283% | $153.9726 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $204.65 | 5.712% | $216.3396 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $102.92 | 10.320% | $113.5413 | $113.54 | $113.55 | $113.50 |
| Purchase #6 | $172.66 | 13.638% | $196.2074 | $196.21 | $196.20 | $196.20 |
| Purchase #7 | $46.29 | 8.687% | $50.3112 | $50.31 | $50.30 | $50.30 |
| 7 purchase totals = | $772.24 | $838.1202 | $838.12 | $838.10 | $838.10 | |