| 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 | $94.96 | 9.466% | $103.9489 | $103.95 | $103.95 | $103.90 |
| Purchase #2 | $45.52 | 9.758% | $49.9618 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $218.67 | 9.193% | $238.7723 | $238.77 | $238.75 | $238.80 |
| Purchase #4 | $135.98 | 7.790% | $146.5728 | $146.57 | $146.55 | $146.60 |
| Purchase #5 | $52.56 | 11.512% | $58.6107 | $58.61 | $58.60 | $58.60 |
| Purchase #6 | $211.95 | 3.578% | $219.5336 | $219.53 | $219.55 | $219.50 |
| Purchase #7 | $214.47 | 8.800% | $233.3434 | $233.34 | $233.35 | $233.30 |
| 7 purchase totals = | $974.11 | $1,050.7435 | $1,050.73 | $1,050.70 | $1,050.70 | |