| 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 | $200.86 | 9.757% | $220.4579 | $220.46 | $220.45 | $220.50 |
| Purchase #2 | $120.38 | 5.194% | $126.6325 | $126.63 | $126.65 | $126.60 |
| Purchase #3 | $111.47 | 5.539% | $117.6443 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $20.73 | 5.725% | $21.9168 | $21.92 | $21.90 | $21.90 |
| Purchase #5 | $121.61 | 7.339% | $130.535 | $130.54 | $130.55 | $130.50 |
| Purchase #6 | $40.59 | 7.293% | $43.5502 | $43.55 | $43.55 | $43.60 |
| Purchase #7 | $133.35 | 3.186% | $137.5985 | $137.60 | $137.60 | $137.60 |
| 7 purchase totals = | $748.99 | $798.3352 | $798.34 | $798.35 | $798.30 | |