| 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 | $42.58 | 6.843% | $45.4937 | $45.49 | $45.50 | $45.50 |
| Purchase #2 | $166.92 | 13.432% | $189.3407 | $189.34 | $189.35 | $189.30 |
| Purchase #3 | $143.93 | 12.388% | $161.76 | $161.76 | $161.75 | $161.80 |
| Purchase #4 | $203.96 | 6.169% | $216.5423 | $216.54 | $216.55 | $216.50 |
| Purchase #5 | $173.79 | 3.205% | $179.36 | $179.36 | $179.35 | $179.40 |
| Purchase #6 | $43.87 | 12.589% | $49.3928 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $73.41 | 10.210% | $80.9052 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $848.46 | $922.7947 | $922.79 | $922.80 | $922.80 | |