| 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 | $97.90 | 9.830% | $107.5236 | $107.52 | $107.50 | $107.50 |
| Purchase #2 | $181.44 | 5.834% | $192.0252 | $192.03 | $192.05 | $192.00 |
| Purchase #3 | $144.37 | 5.533% | $152.358 | $152.36 | $152.35 | $152.40 |
| Purchase #4 | $27.55 | 12.693% | $31.0469 | $31.05 | $31.05 | $31.00 |
| Purchase #5 | $55.89 | 12.677% | $62.9752 | $62.98 | $63.00 | $63.00 |
| Purchase #6 | $176.37 | 9.303% | $192.7777 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $106.50 | 12.423% | $119.7305 | $119.73 | $119.75 | $119.70 |
| 7 purchase totals = | $790.02 | $858.4371 | $858.45 | $858.50 | $858.40 | |