| 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 | $80.36 | 5.771% | $84.9976 | $85.00 | $85.00 | $85.00 |
| Purchase #2 | $229.89 | 10.368% | $253.725 | $253.73 | $253.75 | $253.70 |
| Purchase #3 | $248.93 | 12.351% | $279.6753 | $279.68 | $279.70 | $279.70 |
| Purchase #4 | $125.33 | 6.873% | $133.9439 | $133.94 | $133.95 | $133.90 |
| Purchase #5 | $195.32 | 10.521% | $215.8696 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $66.42 | 13.227% | $75.2054 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $28.37 | 12.770% | $31.9928 | $31.99 | $32.00 | $32.00 |
| 7 purchase totals = | $974.62 | $1,075.4096 | $1,075.42 | $1,075.45 | $1,075.40 | |