| 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 | $46.51 | 6.854% | $49.6978 | $49.70 | $49.70 | $49.70 |
| Purchase #2 | $15.39 | 7.762% | $16.5846 | $16.58 | $16.60 | $16.60 |
| Purchase #3 | $121.27 | 9.769% | $133.1169 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $184.71 | 3.796% | $191.7216 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $21.78 | 4.232% | $22.7017 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $170.45 | 9.112% | $185.9814 | $185.98 | $186.00 | $186.00 |
| Purchase #7 | $48.99 | 5.373% | $51.6222 | $51.62 | $51.60 | $51.60 |
| 7 purchase totals = | $609.10 | $651.4262 | $651.42 | $651.40 | $651.40 | |