| 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 | $63.44 | 13.218% | $71.8255 | $71.83 | $71.85 | $71.80 |
| Purchase #2 | $214.27 | 7.739% | $230.8524 | $230.85 | $230.85 | $230.90 |
| Purchase #3 | $238.83 | 9.807% | $262.2521 | $262.25 | $262.25 | $262.30 |
| Purchase #4 | $246.37 | 5.870% | $260.8319 | $260.83 | $260.85 | $260.80 |
| Purchase #5 | $45.35 | 13.246% | $51.3571 | $51.36 | $51.35 | $51.40 |
| Purchase #6 | $96.42 | 11.313% | $107.328 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $172.42 | 13.597% | $195.8639 | $195.86 | $195.85 | $195.90 |
| 7 purchase totals = | $1,077.10 | $1,180.3109 | $1,180.31 | $1,180.35 | $1,180.40 | |