| 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 | $29.83 | 8.612% | $32.399 | $32.40 | $32.40 | $32.40 |
| Purchase #2 | $198.54 | 8.149% | $214.719 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $7.45 | 5.341% | $7.8479 | $7.85 | $7.85 | $7.80 |
| Purchase #4 | $113.95 | 13.279% | $129.0814 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $156.74 | 10.378% | $173.0065 | $173.01 | $173.00 | $173.00 |
| Purchase #6 | $153.69 | 13.359% | $174.2214 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $174.77 | 12.112% | $195.9381 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $834.97 | $927.2133 | $927.22 | $927.20 | $927.10 | |