| 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 | $15.57 | 8.780% | $16.937 | $16.94 | $16.95 | $16.90 |
| Purchase #2 | $49.40 | 10.519% | $54.5964 | $54.60 | $54.60 | $54.60 |
| Purchase #3 | $142.94 | 5.874% | $151.3363 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $209.27 | 10.768% | $231.8042 | $231.80 | $231.80 | $231.80 |
| Purchase #5 | $201.78 | 8.401% | $218.7315 | $218.73 | $218.75 | $218.70 |
| Purchase #6 | $212.31 | 13.851% | $241.7171 | $241.72 | $241.70 | $241.70 |
| Purchase #7 | $157.45 | 8.335% | $170.5735 | $170.57 | $170.55 | $170.60 |
| 7 purchase totals = | $988.72 | $1,085.6960 | $1,085.70 | $1,085.70 | $1,085.60 | |