| 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 | $115.64 | 9.391% | $126.4998 | $126.50 | $126.50 | $126.50 |
| Purchase #2 | $65.57 | 12.439% | $73.7263 | $73.73 | $73.75 | $73.70 |
| Purchase #3 | $14.53 | 4.752% | $15.2205 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $184.94 | 8.278% | $200.2493 | $200.25 | $200.25 | $200.20 |
| Purchase #5 | $208.67 | 6.513% | $222.2607 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $92.85 | 9.434% | $101.6095 | $101.61 | $101.60 | $101.60 |
| Purchase #7 | $76.49 | 6.581% | $81.5238 | $81.52 | $81.50 | $81.50 |
| 7 purchase totals = | $758.69 | $821.0899 | $821.09 | $821.05 | $821.00 | |