| 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 | $71.28 | 9.611% | $78.1307 | $78.13 | $78.15 | $78.10 |
| Purchase #2 | $58.40 | 11.574% | $65.1592 | $65.16 | $65.15 | $65.20 |
| Purchase #3 | $196.28 | 3.197% | $202.5551 | $202.56 | $202.55 | $202.60 |
| Purchase #4 | $128.56 | 10.219% | $141.6975 | $141.70 | $141.70 | $141.70 |
| Purchase #5 | $124.51 | 11.223% | $138.4838 | $138.48 | $138.50 | $138.50 |
| Purchase #6 | $231.66 | 7.143% | $248.2075 | $248.21 | $248.20 | $248.20 |
| Purchase #7 | $187.55 | 9.607% | $205.5679 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $998.24 | $1,079.8017 | $1,079.81 | $1,079.80 | $1,079.90 | |