| 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 | $26.98 | 8.851% | $29.368 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $63.90 | 11.373% | $71.1673 | $71.17 | $71.15 | $71.20 |
| Purchase #3 | $181.25 | 3.282% | $187.1986 | $187.20 | $187.20 | $187.20 |
| Purchase #4 | $182.64 | 9.326% | $199.673 | $199.67 | $199.65 | $199.70 |
| Purchase #5 | $42.36 | 9.736% | $46.4842 | $46.48 | $46.50 | $46.50 |
| Purchase #6 | $236.67 | 11.420% | $263.6977 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $206.61 | 5.260% | $217.4777 | $217.48 | $217.50 | $217.50 |
| 7 purchase totals = | $940.41 | $1,015.0665 | $1,015.07 | $1,015.05 | $1,015.20 | |