| 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 | $27.99 | 13.216% | $31.6892 | $31.69 | $31.70 | $31.70 |
| Purchase #2 | $207.28 | 12.209% | $232.5868 | $232.59 | $232.60 | $232.60 |
| Purchase #3 | $168.69 | 11.502% | $188.0927 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $223.47 | 9.542% | $244.7935 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $46.72 | 7.229% | $50.0974 | $50.10 | $50.10 | $50.10 |
| Purchase #6 | $30.77 | 6.509% | $32.7728 | $32.77 | $32.75 | $32.80 |
| Purchase #7 | $67.46 | 10.799% | $74.745 | $74.75 | $74.75 | $74.70 |
| 7 purchase totals = | $772.38 | $854.7774 | $854.78 | $854.80 | $854.80 | |