| 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 | $71.61 | 4.146% | $74.579 | $74.58 | $74.60 | $74.60 |
| Purchase #2 | $221.57 | 5.162% | $233.0074 | $233.01 | $233.00 | $233.00 |
| Purchase #3 | $144.31 | 6.250% | $153.3294 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $53.90 | 4.556% | $56.3557 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $10.77 | 5.138% | $11.3234 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $151.44 | 8.547% | $164.3836 | $164.38 | $164.40 | $164.40 |
| Purchase #7 | $190.83 | 10.137% | $210.1744 | $210.17 | $210.15 | $210.20 |
| 7 purchase totals = | $844.43 | $903.1529 | $903.15 | $903.15 | $903.20 | |