| 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 | $44.38 | 11.676% | $49.5618 | $49.56 | $49.55 | $49.60 |
| Purchase #2 | $168.99 | 6.393% | $179.7935 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $98.92 | 7.767% | $106.6031 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $142.87 | 7.578% | $153.6967 | $153.70 | $153.70 | $153.70 |
| Purchase #5 | $86.58 | 9.459% | $94.7696 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $74.51 | 6.150% | $79.0924 | $79.09 | $79.10 | $79.10 |
| Purchase #7 | $229.30 | 4.633% | $239.9235 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $845.55 | $903.4406 | $903.43 | $903.40 | $903.50 | |