| 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 | $37.65 | 4.447% | $39.3243 | $39.32 | $39.30 | $39.30 |
| Purchase #2 | $55.84 | 10.616% | $61.768 | $61.77 | $61.75 | $61.80 |
| Purchase #3 | $174.70 | 6.658% | $186.3315 | $186.33 | $186.35 | $186.30 |
| Purchase #4 | $67.43 | 7.192% | $72.2796 | $72.28 | $72.30 | $72.30 |
| Purchase #5 | $90.49 | 3.671% | $93.8119 | $93.81 | $93.80 | $93.80 |
| Purchase #6 | $34.64 | 10.415% | $38.2478 | $38.25 | $38.25 | $38.20 |
| Purchase #7 | $176.42 | 9.396% | $192.9964 | $193.00 | $193.00 | $193.00 |
| 7 purchase totals = | $637.17 | $684.7595 | $684.76 | $684.75 | $684.70 | |