| 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 | $18.43 | 4.540% | $19.2667 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $45.43 | 13.745% | $51.6744 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $91.46 | 4.349% | $95.4376 | $95.44 | $95.45 | $95.40 |
| Purchase #4 | $14.90 | 13.167% | $16.8619 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $106.59 | 5.395% | $112.3405 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $166.56 | 11.226% | $185.258 | $185.26 | $185.25 | $185.30 |
| Purchase #7 | $227.61 | 6.732% | $242.9327 | $242.93 | $242.95 | $242.90 |
| 7 purchase totals = | $670.98 | $723.7718 | $723.77 | $723.75 | $723.80 | |