| 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 | $48.89 | 9.557% | $53.5624 | $53.56 | $53.55 | $53.60 |
| Purchase #2 | $5.84 | 4.860% | $6.1238 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $128.69 | 8.358% | $139.4459 | $139.45 | $139.45 | $139.40 |
| Purchase #4 | $182.72 | 9.787% | $200.6028 | $200.60 | $200.60 | $200.60 |
| Purchase #5 | $218.27 | 12.791% | $246.1889 | $246.19 | $246.20 | $246.20 |
| Purchase #6 | $221.92 | 11.251% | $246.8882 | $246.89 | $246.90 | $246.90 |
| Purchase #7 | $232.71 | 12.159% | $261.0052 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $1,039.04 | $1,153.8172 | $1,153.82 | $1,153.80 | $1,153.80 | |