| 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 | $34.98 | 5.588% | $36.9347 | $36.93 | $36.95 | $36.90 |
| Purchase #2 | $72.76 | 4.133% | $75.7672 | $75.77 | $75.75 | $75.80 |
| Purchase #3 | $161.26 | 12.369% | $181.2062 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $145.82 | 4.401% | $152.2375 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $36.67 | 5.517% | $38.6931 | $38.69 | $38.70 | $38.70 |
| Purchase #6 | $204.68 | 4.677% | $214.2529 | $214.25 | $214.25 | $214.30 |
| Purchase #7 | $121.92 | 6.120% | $129.3815 | $129.38 | $129.40 | $129.40 |
| 7 purchase totals = | $778.09 | $828.4731 | $828.47 | $828.50 | $828.50 | |