| 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 | $59.50 | 6.560% | $63.4032 | $63.40 | $63.40 | $63.40 |
| Purchase #2 | $74.50 | 12.496% | $83.8095 | $83.81 | $83.80 | $83.80 |
| Purchase #3 | $172.61 | 6.735% | $184.2353 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $216.29 | 4.860% | $226.8017 | $226.80 | $226.80 | $226.80 |
| Purchase #5 | $183.53 | 7.206% | $196.7552 | $196.76 | $196.75 | $196.80 |
| Purchase #6 | $187.74 | 8.668% | $204.0133 | $204.01 | $204.00 | $204.00 |
| Purchase #7 | $194.75 | 8.749% | $211.7887 | $211.79 | $211.80 | $211.80 |
| 7 purchase totals = | $1,088.92 | $1,170.8069 | $1,170.81 | $1,170.80 | $1,170.80 | |