| 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 | $13.30 | 6.589% | $14.1763 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $31.35 | 11.449% | $34.9393 | $34.94 | $34.95 | $34.90 |
| Purchase #3 | $239.97 | 4.761% | $251.395 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $20.71 | 4.742% | $21.6921 | $21.69 | $21.70 | $21.70 |
| Purchase #5 | $161.93 | 9.302% | $176.9927 | $176.99 | $177.00 | $177.00 |
| Purchase #6 | $196.71 | 5.690% | $207.9028 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $54.59 | 3.605% | $56.558 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $718.56 | $763.6562 | $763.66 | $763.70 | $763.70 | |