| 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 | $76.52 | 8.123% | $82.7357 | $82.74 | $82.75 | $82.70 |
| Purchase #2 | $49.39 | 3.272% | $51.006 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $193.86 | 13.130% | $219.3138 | $219.31 | $219.30 | $219.30 |
| Purchase #4 | $16.66 | 12.363% | $18.7197 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $239.72 | 8.397% | $259.8493 | $259.85 | $259.85 | $259.80 |
| Purchase #6 | $9.75 | 10.540% | $10.7777 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $162.62 | 11.813% | $181.8303 | $181.83 | $181.85 | $181.80 |
| 7 purchase totals = | $748.52 | $824.2325 | $824.24 | $824.25 | $824.10 | |