| 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 | $64.58 | 7.361% | $69.3337 | $69.33 | $69.35 | $69.30 |
| Purchase #2 | $130.76 | 13.865% | $148.8899 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $80.65 | 8.823% | $87.7657 | $87.77 | $87.75 | $87.80 |
| Purchase #4 | $11.87 | 5.240% | $12.492 | $12.49 | $12.50 | $12.50 |
| Purchase #5 | $37.28 | 5.133% | $39.1936 | $39.19 | $39.20 | $39.20 |
| Purchase #6 | $109.29 | 4.729% | $114.4583 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $156.49 | 13.429% | $177.505 | $177.51 | $177.50 | $177.50 |
| 7 purchase totals = | $590.92 | $649.6382 | $649.64 | $649.65 | $649.70 | |