| 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 | $67.70 | 12.480% | $76.149 | $76.15 | $76.15 | $76.10 |
| Purchase #2 | $223.49 | 6.522% | $238.066 | $238.07 | $238.05 | $238.10 |
| Purchase #3 | $200.78 | 8.221% | $217.2861 | $217.29 | $217.30 | $217.30 |
| Purchase #4 | $155.95 | 3.874% | $161.9915 | $161.99 | $162.00 | $162.00 |
| Purchase #5 | $41.58 | 11.123% | $46.2049 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $231.76 | 8.636% | $251.7748 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $78.92 | 6.771% | $84.2637 | $84.26 | $84.25 | $84.30 |
| 7 purchase totals = | $1,000.18 | $1,075.7360 | $1,075.73 | $1,075.70 | $1,075.80 | |