| 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 | $77.78 | 10.668% | $86.0776 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $193.75 | 9.441% | $212.0419 | $212.04 | $212.05 | $212.00 |
| Purchase #3 | $212.71 | 13.399% | $241.211 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $153.99 | 4.859% | $161.4724 | $161.47 | $161.45 | $161.50 |
| Purchase #5 | $18.71 | 9.855% | $20.5539 | $20.55 | $20.55 | $20.60 |
| Purchase #6 | $249.70 | 11.844% | $279.2745 | $279.27 | $279.25 | $279.30 |
| Purchase #7 | $66.91 | 7.638% | $72.0206 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $973.55 | $1,072.6519 | $1,072.64 | $1,072.60 | $1,072.70 | |