| 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 | $75.52 | 5.446% | $79.6328 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $33.43 | 11.611% | $37.3116 | $37.31 | $37.30 | $37.30 |
| Purchase #3 | $134.94 | 11.669% | $150.6861 | $150.69 | $150.70 | $150.70 |
| Purchase #4 | $47.78 | 13.449% | $54.2059 | $54.21 | $54.20 | $54.20 |
| Purchase #5 | $18.36 | 3.660% | $19.032 | $19.03 | $19.05 | $19.00 |
| Purchase #6 | $191.61 | 7.696% | $206.3563 | $206.36 | $206.35 | $206.40 |
| Purchase #7 | $130.34 | 6.621% | $138.9698 | $138.97 | $138.95 | $139.00 |
| 7 purchase totals = | $631.98 | $686.1945 | $686.20 | $686.20 | $686.20 | |