| 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 | $77.40 | 8.680% | $84.1183 | $84.12 | $84.10 | $84.10 |
| Purchase #2 | $63.37 | 7.828% | $68.3306 | $68.33 | $68.35 | $68.30 |
| Purchase #3 | $221.36 | 5.384% | $233.278 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $172.85 | 7.343% | $185.5424 | $185.54 | $185.55 | $185.50 |
| Purchase #5 | $248.50 | 8.172% | $268.8074 | $268.81 | $268.80 | $268.80 |
| Purchase #6 | $243.69 | 4.287% | $254.137 | $254.14 | $254.15 | $254.10 |
| Purchase #7 | $20.55 | 6.688% | $21.9244 | $21.92 | $21.90 | $21.90 |
| 7 purchase totals = | $1,047.72 | $1,116.1381 | $1,116.14 | $1,116.15 | $1,116.00 | |