| 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 | $60.48 | 13.740% | $68.79 | $68.79 | $68.80 | $68.80 |
| Purchase #2 | $128.30 | 3.513% | $132.8072 | $132.81 | $132.80 | $132.80 |
| Purchase #3 | $12.83 | 8.417% | $13.9099 | $13.91 | $13.90 | $13.90 |
| Purchase #4 | $52.36 | 9.258% | $57.2075 | $57.21 | $57.20 | $57.20 |
| Purchase #5 | $203.53 | 3.374% | $210.3971 | $210.40 | $210.40 | $210.40 |
| Purchase #6 | $39.33 | 13.581% | $44.6714 | $44.67 | $44.65 | $44.70 |
| Purchase #7 | $193.73 | 11.489% | $215.9876 | $215.99 | $216.00 | $216.00 |
| 7 purchase totals = | $690.56 | $743.7707 | $743.78 | $743.75 | $743.80 | |