| 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 | $78.56 | 12.871% | $88.6715 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $47.50 | 10.425% | $52.4519 | $52.45 | $52.45 | $52.50 |
| Purchase #3 | $233.42 | 8.470% | $253.1907 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $206.65 | 8.208% | $223.6118 | $223.61 | $223.60 | $223.60 |
| Purchase #5 | $189.54 | 7.310% | $203.3954 | $203.40 | $203.40 | $203.40 |
| Purchase #6 | $219.34 | 3.694% | $227.4424 | $227.44 | $227.45 | $227.40 |
| Purchase #7 | $156.34 | 9.678% | $171.4706 | $171.47 | $171.45 | $171.50 |
| 7 purchase totals = | $1,131.35 | $1,220.2343 | $1,220.23 | $1,220.20 | $1,220.30 | |