| 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 | $70.67 | 6.345% | $75.154 | $75.15 | $75.15 | $75.20 |
| Purchase #2 | $52.80 | 12.638% | $59.4729 | $59.47 | $59.45 | $59.50 |
| Purchase #3 | $101.52 | 13.775% | $115.5044 | $115.50 | $115.50 | $115.50 |
| Purchase #4 | $36.41 | 13.787% | $41.4298 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $114.88 | 6.409% | $122.2427 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $110.84 | 4.149% | $115.4388 | $115.44 | $115.45 | $115.40 |
| Purchase #7 | $50.92 | 5.563% | $53.7527 | $53.75 | $53.75 | $53.80 |
| 7 purchase totals = | $538.04 | $582.9953 | $582.98 | $583.00 | $583.00 | |