| 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 | $73.50 | 8.279% | $79.5851 | $79.59 | $79.60 | $79.60 |
| Purchase #2 | $133.63 | 12.248% | $149.997 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $136.49 | 11.112% | $151.6568 | $151.66 | $151.65 | $151.70 |
| Purchase #4 | $30.73 | 3.859% | $31.9159 | $31.92 | $31.90 | $31.90 |
| Purchase #5 | $35.42 | 8.653% | $38.4849 | $38.48 | $38.50 | $38.50 |
| Purchase #6 | $101.79 | 5.417% | $107.304 | $107.30 | $107.30 | $107.30 |
| Purchase #7 | $118.98 | 12.397% | $133.73 | $133.73 | $133.75 | $133.70 |
| 7 purchase totals = | $630.54 | $692.6737 | $692.68 | $692.70 | $692.70 | |