| 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 | $84.40 | 3.592% | $87.4316 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $155.71 | 10.833% | $172.5781 | $172.58 | $172.60 | $172.60 |
| Purchase #3 | $73.52 | 8.567% | $79.8185 | $79.82 | $79.80 | $79.80 |
| Purchase #4 | $92.40 | 4.422% | $96.4859 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $222.64 | 10.789% | $246.6606 | $246.66 | $246.65 | $246.70 |
| Purchase #6 | $204.33 | 9.207% | $223.1427 | $223.14 | $223.15 | $223.10 |
| Purchase #7 | $132.92 | 6.619% | $141.718 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $965.92 | $1,047.8354 | $1,047.84 | $1,047.85 | $1,047.80 | |