| 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 | $56.73 | 10.120% | $62.4711 | $62.47 | $62.45 | $62.50 |
| Purchase #2 | $49.77 | 13.609% | $56.5432 | $56.54 | $56.55 | $56.50 |
| Purchase #3 | $201.66 | 8.317% | $218.4321 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $166.40 | 9.787% | $182.6856 | $182.69 | $182.70 | $182.70 |
| Purchase #5 | $186.69 | 8.318% | $202.2189 | $202.22 | $202.20 | $202.20 |
| Purchase #6 | $100.38 | 5.192% | $105.5917 | $105.59 | $105.60 | $105.60 |
| Purchase #7 | $239.75 | 7.497% | $257.7241 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $1,001.38 | $1,085.6667 | $1,085.66 | $1,085.65 | $1,085.60 | |