| 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 | $18.56 | 4.488% | $19.393 | $19.39 | $19.40 | $19.40 |
| Purchase #2 | $54.49 | 6.447% | $58.003 | $58.00 | $58.00 | $58.00 |
| Purchase #3 | $157.68 | 5.662% | $166.6078 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $104.36 | 3.425% | $107.9343 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $107.98 | 9.449% | $118.183 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $121.85 | 5.369% | $128.3921 | $128.39 | $128.40 | $128.40 |
| Purchase #7 | $144.51 | 9.189% | $157.789 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $709.43 | $756.3022 | $756.29 | $756.35 | $756.30 | |