| 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 | $58.71 | 7.447% | $63.0821 | $63.08 | $63.10 | $63.10 |
| Purchase #2 | $115.68 | 3.801% | $120.077 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $10.96 | 12.258% | $12.3035 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $203.62 | 12.805% | $229.6935 | $229.69 | $229.70 | $229.70 |
| Purchase #5 | $211.53 | 13.805% | $240.7317 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $232.72 | 5.509% | $245.5405 | $245.54 | $245.55 | $245.50 |
| Purchase #7 | $167.58 | 12.388% | $188.3398 | $188.34 | $188.35 | $188.30 |
| 7 purchase totals = | $1,000.80 | $1,099.7681 | $1,099.76 | $1,099.85 | $1,099.70 | |