| 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 | $27.76 | 4.635% | $29.0467 | $29.05 | $29.05 | $29.00 |
| Purchase #2 | $194.90 | 6.679% | $207.9174 | $207.92 | $207.90 | $207.90 |
| Purchase #3 | $244.50 | 12.283% | $274.5319 | $274.53 | $274.55 | $274.50 |
| Purchase #4 | $137.69 | 9.223% | $150.3891 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $67.58 | 9.636% | $74.092 | $74.09 | $74.10 | $74.10 |
| Purchase #6 | $103.76 | 3.809% | $107.7122 | $107.71 | $107.70 | $107.70 |
| Purchase #7 | $10.99 | 12.241% | $12.3353 | $12.34 | $12.35 | $12.30 |
| 7 purchase totals = | $787.18 | $856.0246 | $856.03 | $856.05 | $855.90 | |