| 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 | $108.94 | 13.648% | $123.8081 | $123.81 | $123.80 | $123.80 |
| Purchase #2 | $10.87 | 5.720% | $11.4918 | $11.49 | $11.50 | $11.50 |
| Purchase #3 | $196.60 | 11.695% | $219.5924 | $219.59 | $219.60 | $219.60 |
| Purchase #4 | $21.26 | 7.261% | $22.8037 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $5.44 | 5.495% | $5.7389 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $125.28 | 5.569% | $132.2568 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $66.66 | 12.817% | $75.2038 | $75.20 | $75.20 | $75.20 |
| 7 purchase totals = | $535.05 | $590.8955 | $590.89 | $590.90 | $590.90 | |