| 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 | $52.45 | 13.515% | $59.5386 | $59.54 | $59.55 | $59.50 |
| Purchase #2 | $12.62 | 9.149% | $13.7746 | $13.77 | $13.75 | $13.80 |
| Purchase #3 | $240.76 | 11.106% | $267.4988 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $27.51 | 8.192% | $29.7636 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $207.30 | 3.136% | $213.8009 | $213.80 | $213.80 | $213.80 |
| Purchase #6 | $24.44 | 4.717% | $25.5928 | $25.59 | $25.60 | $25.60 |
| Purchase #7 | $31.59 | 7.672% | $34.0136 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $596.67 | $643.9829 | $643.97 | $643.95 | $644.00 | |