| 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 | $25.76 | 13.742% | $29.2999 | $29.30 | $29.30 | $29.30 |
| Purchase #2 | $109.59 | 4.549% | $114.5752 | $114.58 | $114.60 | $114.60 |
| Purchase #3 | $56.91 | 3.203% | $58.7328 | $58.73 | $58.75 | $58.70 |
| Purchase #4 | $171.97 | 4.209% | $179.2082 | $179.21 | $179.20 | $179.20 |
| Purchase #5 | $249.56 | 7.693% | $268.7587 | $268.76 | $268.75 | $268.80 |
| Purchase #6 | $220.49 | 3.459% | $228.1167 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $204.76 | 10.848% | $226.9724 | $226.97 | $226.95 | $227.00 |
| 7 purchase totals = | $1,039.04 | $1,105.6639 | $1,105.67 | $1,105.65 | $1,105.70 | |