| 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 | $71.84 | 3.245% | $74.1712 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $56.56 | 7.370% | $60.7285 | $60.73 | $60.75 | $60.70 |
| Purchase #3 | $230.34 | 4.685% | $241.1314 | $241.13 | $241.15 | $241.10 |
| Purchase #4 | $218.43 | 11.622% | $243.8159 | $243.82 | $243.80 | $243.80 |
| Purchase #5 | $115.43 | 6.779% | $123.255 | $123.26 | $123.25 | $123.30 |
| Purchase #6 | $166.38 | 3.851% | $172.7873 | $172.79 | $172.80 | $172.80 |
| Purchase #7 | $128.46 | 6.338% | $136.6018 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $987.44 | $1,052.4911 | $1,052.50 | $1,052.50 | $1,052.50 | |