| 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 | $49.63 | 10.445% | $54.8139 | $54.81 | $54.80 | $54.80 |
| Purchase #2 | $107.34 | 6.477% | $114.2924 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $18.98 | 12.350% | $21.324 | $21.32 | $21.30 | $21.30 |
| Purchase #4 | $99.61 | 10.855% | $110.4227 | $110.42 | $110.40 | $110.40 |
| Purchase #5 | $15.76 | 4.814% | $16.5187 | $16.52 | $16.50 | $16.50 |
| Purchase #6 | $169.42 | 10.391% | $187.0244 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $183.57 | 5.334% | $193.3616 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $644.31 | $697.7577 | $697.74 | $697.65 | $697.70 | |