| 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 | $46.72 | 8.180% | $50.5417 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $117.35 | 13.164% | $132.798 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $232.55 | 11.162% | $258.5072 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $99.84 | 8.510% | $108.3364 | $108.34 | $108.35 | $108.30 |
| Purchase #5 | $164.93 | 10.813% | $182.7639 | $182.76 | $182.75 | $182.80 |
| Purchase #6 | $182.56 | 13.320% | $206.877 | $206.88 | $206.90 | $206.90 |
| Purchase #7 | $17.25 | 7.704% | $18.5789 | $18.58 | $18.60 | $18.60 |
| 7 purchase totals = | $861.20 | $958.4031 | $958.41 | $958.45 | $958.40 | |