| 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 | $110.62 | 10.118% | $121.8125 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $56.57 | 13.652% | $64.2929 | $64.29 | $64.30 | $64.30 |
| Purchase #3 | $151.99 | 13.402% | $172.3597 | $172.36 | $172.35 | $172.40 |
| Purchase #4 | $5.29 | 10.260% | $5.8328 | $5.83 | $5.85 | $5.80 |
| Purchase #5 | $108.93 | 5.507% | $114.9288 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $93.61 | 10.746% | $103.6693 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $162.28 | 11.861% | $181.528 | $181.53 | $181.55 | $181.50 |
| 7 purchase totals = | $689.29 | $764.4240 | $764.42 | $764.45 | $764.40 | |