| 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 | $123.99 | 3.756% | $128.6471 | $128.65 | $128.65 | $128.60 |
| Purchase #2 | $27.69 | 13.581% | $31.4506 | $31.45 | $31.45 | $31.50 |
| Purchase #3 | $162.56 | 3.852% | $168.8218 | $168.82 | $168.80 | $168.80 |
| Purchase #4 | $52.91 | 10.811% | $58.6301 | $58.63 | $58.65 | $58.60 |
| Purchase #5 | $31.33 | 8.430% | $33.9711 | $33.97 | $33.95 | $34.00 |
| Purchase #6 | $70.78 | 9.812% | $77.7249 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $201.37 | 10.591% | $222.6971 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $670.63 | $721.9427 | $721.94 | $721.90 | $721.90 | |