| 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 | $80.73 | 8.774% | $87.8133 | $87.81 | $87.80 | $87.80 |
| Purchase #2 | $5.66 | 5.499% | $5.9712 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $168.82 | 9.662% | $185.1314 | $185.13 | $185.15 | $185.10 |
| Purchase #4 | $18.83 | 9.242% | $20.5703 | $20.57 | $20.55 | $20.60 |
| Purchase #5 | $166.35 | 7.292% | $178.4802 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $82.42 | 11.632% | $92.0071 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $11.27 | 13.822% | $12.8277 | $12.83 | $12.85 | $12.80 |
| 7 purchase totals = | $534.08 | $582.8012 | $582.80 | $582.80 | $582.80 | |