| 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 | $51.91 | 3.482% | $53.7175 | $53.72 | $53.70 | $53.70 |
| Purchase #2 | $140.93 | 8.412% | $152.785 | $152.79 | $152.80 | $152.80 |
| Purchase #3 | $188.82 | 11.569% | $210.6646 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $108.93 | 3.156% | $112.3678 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $207.29 | 7.350% | $222.5258 | $222.53 | $222.55 | $222.50 |
| Purchase #6 | $158.97 | 8.262% | $172.1041 | $172.10 | $172.10 | $172.10 |
| Purchase #7 | $31.43 | 6.814% | $33.5716 | $33.57 | $33.55 | $33.60 |
| 7 purchase totals = | $888.28 | $957.7364 | $957.74 | $957.70 | $957.80 | |