| 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 | $51.25 | 9.335% | $56.0342 | $56.03 | $56.05 | $56.00 |
| Purchase #2 | $124.66 | 9.653% | $136.6934 | $136.69 | $136.70 | $136.70 |
| Purchase #3 | $245.55 | 9.595% | $269.1105 | $269.11 | $269.10 | $269.10 |
| Purchase #4 | $53.85 | 8.640% | $58.5026 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $188.55 | 5.613% | $199.1333 | $199.13 | $199.15 | $199.10 |
| Purchase #6 | $175.96 | 8.745% | $191.3477 | $191.35 | $191.35 | $191.30 |
| Purchase #7 | $207.64 | 7.574% | $223.3667 | $223.37 | $223.35 | $223.40 |
| 7 purchase totals = | $1,047.46 | $1,134.1884 | $1,134.18 | $1,134.20 | $1,134.10 | |