| 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 | $60.40 | 6.148% | $64.1134 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $189.68 | 3.577% | $196.4649 | $196.46 | $196.45 | $196.50 |
| Purchase #3 | $227.61 | 3.812% | $236.2865 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $229.74 | 12.698% | $258.9124 | $258.91 | $258.90 | $258.90 |
| Purchase #5 | $68.42 | 7.726% | $73.7061 | $73.71 | $73.70 | $73.70 |
| Purchase #6 | $92.77 | 8.138% | $100.3196 | $100.32 | $100.30 | $100.30 |
| Purchase #7 | $165.68 | 13.475% | $188.0054 | $188.01 | $188.00 | $188.00 |
| 7 purchase totals = | $1,034.30 | $1,117.8083 | $1,117.81 | $1,117.75 | $1,117.80 | |