| 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 | $26.45 | 7.674% | $28.4798 | $28.48 | $28.50 | $28.50 |
| Purchase #2 | $7.55 | 13.641% | $8.5799 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $144.95 | 12.198% | $162.631 | $162.63 | $162.65 | $162.60 |
| Purchase #4 | $84.65 | 9.689% | $92.8517 | $92.85 | $92.85 | $92.90 |
| Purchase #5 | $230.78 | 9.496% | $252.6949 | $252.69 | $252.70 | $252.70 |
| Purchase #6 | $148.40 | 5.215% | $156.1391 | $156.14 | $156.15 | $156.10 |
| Purchase #7 | $120.44 | 9.422% | $131.7879 | $131.79 | $131.80 | $131.80 |
| 7 purchase totals = | $763.22 | $833.1643 | $833.16 | $833.25 | $833.20 | |