| 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 | $22.99 | 10.462% | $25.3952 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $129.86 | 13.104% | $146.8769 | $146.88 | $146.90 | $146.90 |
| Purchase #3 | $37.37 | 4.358% | $38.9986 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $58.93 | 7.357% | $63.2655 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $38.91 | 9.326% | $42.5387 | $42.54 | $42.55 | $42.50 |
| Purchase #6 | $119.31 | 7.495% | $128.2523 | $128.25 | $128.25 | $128.30 |
| Purchase #7 | $75.83 | 7.487% | $81.5074 | $81.51 | $81.50 | $81.50 |
| 7 purchase totals = | $483.20 | $526.8346 | $526.85 | $526.85 | $526.90 | |