| 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 | $29.27 | 3.670% | $30.3442 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $22.85 | 7.796% | $24.6314 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $167.27 | 7.524% | $179.8554 | $179.86 | $179.85 | $179.90 |
| Purchase #4 | $48.62 | 9.814% | $53.3916 | $53.39 | $53.40 | $53.40 |
| Purchase #5 | $213.42 | 3.456% | $220.7958 | $220.80 | $220.80 | $220.80 |
| Purchase #6 | $221.72 | 13.586% | $251.8429 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $152.92 | 6.468% | $162.8109 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $856.07 | $923.6722 | $923.67 | $923.70 | $923.60 | |