| 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 | $28.57 | 4.755% | $29.9285 | $29.93 | $29.95 | $29.90 |
| Purchase #2 | $205.51 | 6.225% | $218.303 | $218.30 | $218.30 | $218.30 |
| Purchase #3 | $84.56 | 5.192% | $88.9504 | $88.95 | $88.95 | $89.00 |
| Purchase #4 | $204.84 | 7.171% | $219.5291 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $211.55 | 10.383% | $233.5152 | $233.52 | $233.50 | $233.50 |
| Purchase #6 | $49.36 | 4.447% | $51.555 | $51.56 | $51.55 | $51.60 |
| Purchase #7 | $30.81 | 6.221% | $32.7267 | $32.73 | $32.75 | $32.70 |
| 7 purchase totals = | $815.20 | $874.5079 | $874.52 | $874.55 | $874.50 | |