| 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 | $26.97 | 9.322% | $29.4841 | $29.48 | $29.50 | $29.50 |
| Purchase #2 | $249.29 | 5.855% | $263.8859 | $263.89 | $263.90 | $263.90 |
| Purchase #3 | $206.60 | 8.786% | $224.7519 | $224.75 | $224.75 | $224.80 |
| Purchase #4 | $229.91 | 5.198% | $241.8607 | $241.86 | $241.85 | $241.90 |
| Purchase #5 | $187.85 | 10.519% | $207.6099 | $207.61 | $207.60 | $207.60 |
| Purchase #6 | $76.88 | 11.827% | $85.9726 | $85.97 | $85.95 | $86.00 |
| Purchase #7 | $26.65 | 8.586% | $28.9382 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $1,004.15 | $1,082.5033 | $1,082.50 | $1,082.50 | $1,082.60 | |