| 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 | $7.90 | 11.839% | $8.8353 | $8.84 | $8.85 | $8.80 |
| Purchase #2 | $250.70 | 5.152% | $263.6161 | $263.62 | $263.60 | $263.60 |
| Purchase #3 | $175.57 | 11.506% | $195.7711 | $195.77 | $195.75 | $195.80 |
| Purchase #4 | $211.53 | 6.181% | $224.6047 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $29.72 | 5.831% | $31.453 | $31.45 | $31.45 | $31.50 |
| Purchase #6 | $9.75 | 12.251% | $10.9445 | $10.94 | $10.95 | $10.90 |
| Purchase #7 | $15.76 | 12.246% | $17.69 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $700.93 | $752.9147 | $752.91 | $752.90 | $752.90 | |