| 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 | $88.58 | 12.827% | $99.9422 | $99.94 | $99.95 | $99.90 |
| Purchase #2 | $50.71 | 4.538% | $53.0112 | $53.01 | $53.00 | $53.00 |
| Purchase #3 | $226.31 | 8.563% | $245.6889 | $245.69 | $245.70 | $245.70 |
| Purchase #4 | $12.27 | 4.187% | $12.7837 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $231.66 | 8.794% | $252.0322 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $84.63 | 9.437% | $92.6165 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $127.84 | 7.115% | $136.9358 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $822.00 | $893.0105 | $893.01 | $893.05 | $892.90 | |