| 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 | $80.71 | 13.135% | $91.3113 | $91.31 | $91.30 | $91.30 |
| Purchase #2 | $62.92 | 3.109% | $64.8762 | $64.88 | $64.90 | $64.90 |
| Purchase #3 | $8.83 | 5.366% | $9.3038 | $9.30 | $9.30 | $9.30 |
| Purchase #4 | $49.45 | 10.499% | $54.6418 | $54.64 | $54.65 | $54.60 |
| Purchase #5 | $192.25 | 4.429% | $200.7648 | $200.76 | $200.75 | $200.80 |
| Purchase #6 | $110.92 | 8.640% | $120.5035 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $52.32 | 9.657% | $57.3725 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $557.40 | $598.7739 | $598.76 | $598.75 | $598.80 | |