| 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 | $48.56 | 7.509% | $52.2064 | $52.21 | $52.20 | $52.20 |
| Purchase #2 | $19.68 | 12.719% | $22.1831 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $31.54 | 12.639% | $35.5263 | $35.53 | $35.55 | $35.50 |
| Purchase #4 | $248.54 | 3.493% | $257.2215 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $107.38 | 7.397% | $115.3229 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $103.52 | 4.476% | $108.1536 | $108.15 | $108.15 | $108.20 |
| Purchase #7 | $81.46 | 3.342% | $84.1824 | $84.18 | $84.20 | $84.20 |
| 7 purchase totals = | $640.68 | $674.7962 | $674.79 | $674.80 | $674.80 | |