| 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 | $23.29 | 9.520% | $25.5072 | $25.51 | $25.50 | $25.50 |
| Purchase #2 | $57.94 | 5.405% | $61.0717 | $61.07 | $61.05 | $61.10 |
| Purchase #3 | $35.41 | 4.671% | $37.064 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $120.99 | 11.680% | $135.1216 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $33.39 | 4.774% | $34.984 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $166.86 | 4.266% | $173.9782 | $173.98 | $174.00 | $174.00 |
| Purchase #7 | $114.45 | 3.582% | $118.5496 | $118.55 | $118.55 | $118.50 |
| 7 purchase totals = | $552.33 | $586.2763 | $586.27 | $586.25 | $586.30 | |