| 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 | $120.56 | 5.272% | $126.9159 | $126.92 | $126.90 | $126.90 |
| Purchase #2 | $28.82 | 3.194% | $29.7405 | $29.74 | $29.75 | $29.70 |
| Purchase #3 | $7.80 | 6.169% | $8.2812 | $8.28 | $8.30 | $8.30 |
| Purchase #4 | $91.41 | 3.452% | $94.5655 | $94.57 | $94.55 | $94.60 |
| Purchase #5 | $21.61 | 9.212% | $23.6007 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $80.52 | 3.547% | $83.376 | $83.38 | $83.40 | $83.40 |
| Purchase #7 | $36.43 | 4.109% | $37.9269 | $37.93 | $37.95 | $37.90 |
| 7 purchase totals = | $387.15 | $404.4067 | $404.42 | $404.45 | $404.40 | |