| 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 | $111.67 | 11.563% | $124.5824 | $124.58 | $124.60 | $124.60 |
| Purchase #2 | $91.57 | 3.681% | $94.9407 | $94.94 | $94.95 | $94.90 |
| Purchase #3 | $159.34 | 6.863% | $170.2755 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $31.71 | 7.726% | $34.1599 | $34.16 | $34.15 | $34.20 |
| Purchase #5 | $64.33 | 12.250% | $72.2104 | $72.21 | $72.20 | $72.20 |
| Purchase #6 | $146.39 | 4.344% | $152.7492 | $152.75 | $152.75 | $152.70 |
| Purchase #7 | $90.44 | 3.535% | $93.6371 | $93.64 | $93.65 | $93.60 |
| 7 purchase totals = | $695.45 | $742.5552 | $742.56 | $742.60 | $742.50 | |